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 22:10:56 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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.5173 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    4.7490 ^ gpio_control_in_1[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[6]/shift_register[4] (net)
                    0.0311    0.0001    4.7491 ^ gpio_control_in_1[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    5.1244 ^ gpio_control_in_1[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[6]/net53 (net)
                    0.0600    0.0002    5.1247 ^ gpio_control_in_1[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1247   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.7722 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0996    4.8718 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.8736 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9736   clock uncertainty
                             -0.3449    4.6287   clock reconvergence pessimism
                             -0.0217    4.6070   library hold time
                                        4.6070   data required time
-------------------------------------------------------------------------------------
                                        4.6070   data required time
                                       -5.1247   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.9010 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    5.1327 ^ gpio_control_in_1[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[7]/shift_register[4] (net)
                    0.0311    0.0001    5.1328 ^ gpio_control_in_1[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    5.5081 ^ gpio_control_in_1[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[7]/net53 (net)
                    0.0600    0.0002    5.5083 ^ gpio_control_in_1[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5083   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    5.1859 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0995    5.2854 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.2871 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3871   clock uncertainty
                             -0.3748    5.0123   clock reconvergence pessimism
                             -0.0217    4.9907   library hold time
                                        4.9907   data required time
-------------------------------------------------------------------------------------
                                        4.9907   data required time
                                       -5.5083   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.4915 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    5.7232 ^ gpio_control_in_2[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[5]/shift_register[4] (net)
                    0.0311    0.0001    5.7233 ^ gpio_control_in_2[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    6.0986 ^ gpio_control_in_2[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[5]/net53 (net)
                    0.0600    0.0002    6.0988 ^ gpio_control_in_2[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0988   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.8227 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0992    5.9219 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.9236 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0236   clock uncertainty
                             -0.4209    5.6028   clock reconvergence pessimism
                             -0.0217    5.5811   library hold time
                                        5.5811   data required time
-------------------------------------------------------------------------------------
                                        5.5811   data required time
                                       -6.0988   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.3440 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    3.5757 ^ gpio_control_in_2[12]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[12]/shift_register[4] (net)
                    0.0311    0.0001    3.5758 ^ gpio_control_in_2[12]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    3.9511 ^ gpio_control_in_2[12]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[12]/net53 (net)
                    0.0600    0.0002    3.9513 ^ gpio_control_in_2[12]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9513   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.5079 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    3.6071 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.6088 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7088   clock uncertainty
                             -0.2535    3.4553   clock reconvergence pessimism
                             -0.0217    3.4336   library hold time
                                        3.4336   data required time
-------------------------------------------------------------------------------------
                                        3.4336   data required time
                                       -3.9513   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.8425 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    6.0742 ^ gpio_control_in_2[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[4]/shift_register[4] (net)
                    0.0311    0.0001    6.0743 ^ gpio_control_in_2[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    6.4496 ^ gpio_control_in_2[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[4]/net53 (net)
                    0.0600    0.0002    6.4498 ^ gpio_control_in_2[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4498   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.2011 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    6.3003 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.3020 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4020   clock uncertainty
                             -0.4482    5.9538   clock reconvergence pessimism
                             -0.0217    5.9321   library hold time
                                        5.9321   data required time
-------------------------------------------------------------------------------------
                                        5.9321   data required time
                                       -6.4498   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    0.2023 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    0.4340 ^ gpio_control_bidir_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_1[0]/shift_register[4] (net)
                    0.0311    0.0001    0.4341 ^ gpio_control_bidir_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    0.8094 ^ gpio_control_bidir_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_1[0]/net53 (net)
                    0.0600    0.0002    0.8096 ^ gpio_control_bidir_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8096   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1215 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0990    0.2206 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    0.2223 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3223   clock uncertainty
                             -0.0087    0.3136   clock reconvergence pessimism
                             -0.0217    0.2919   library hold time
                                        0.2919   data required time
-------------------------------------------------------------------------------------
                                        0.2919   data required time
                                       -0.8096   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0334    0.0004    5.7616 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.8509 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.8516 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    6.0833 ^ gpio_control_in_1[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[10]/shift_register[4] (net)
                    0.0311    0.0001    6.0834 ^ gpio_control_in_1[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    6.4587 ^ gpio_control_in_1[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[10]/net53 (net)
                    0.0600    0.0002    6.4589 ^ gpio_control_in_1[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4589   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    6.2111 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.3100 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.3118 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4118   clock uncertainty
                             -0.4489    5.9628   clock reconvergence pessimism
                             -0.0217    5.9412   library hold time
                                        5.9412   data required time
-------------------------------------------------------------------------------------
                                        5.9412   data required time
                                       -6.4589   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.5330 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    5.7647 ^ gpio_control_in_1[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[9]/shift_register[4] (net)
                    0.0311    0.0001    5.7648 ^ gpio_control_in_1[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    6.1401 ^ gpio_control_in_1[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[9]/net53 (net)
                    0.0600    0.0002    6.1403 ^ gpio_control_in_1[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1403   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.8677 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.9667 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.9684 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0684   clock uncertainty
                             -0.4241    5.6443   clock reconvergence pessimism
                             -0.0217    5.6226   library hold time
                                        5.6226   data required time
-------------------------------------------------------------------------------------
                                        5.6226   data required time
                                       -6.1403   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.0023 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    7.0916 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    7.0922 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    7.3239 ^ gpio_control_in_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[0]/shift_register[4] (net)
                    0.0311    0.0001    7.3240 ^ gpio_control_in_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    7.6993 ^ gpio_control_in_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[0]/net53 (net)
                    0.0600    0.0002    7.6995 ^ gpio_control_in_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6995   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.5485 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.6474 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    7.6491 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7491   clock uncertainty
                             -0.5456    7.2035   clock reconvergence pessimism
                             -0.0217    7.1818   library hold time
                                        7.1818   data required time
-------------------------------------------------------------------------------------
                                        7.1818   data required time
                                       -7.6995   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    6.4665 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    6.6983 ^ gpio_control_in_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[2]/shift_register[4] (net)
                    0.0311    0.0001    6.6984 ^ gpio_control_in_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    7.0737 ^ gpio_control_in_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[2]/net53 (net)
                    0.0600    0.0002    7.0739 ^ gpio_control_in_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0739   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.8740 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.9729 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.9747 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0747   clock uncertainty
                             -0.4968    6.5778   clock reconvergence pessimism
                             -0.0217    6.5562   library hold time
                                        6.5562   data required time
-------------------------------------------------------------------------------------
                                        6.5562   data required time
                                       -7.0739   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.2113 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    5.4430 ^ gpio_control_in_1[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[8]/shift_register[4] (net)
                    0.0311    0.0001    5.4431 ^ gpio_control_in_1[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    5.8184 ^ gpio_control_in_1[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[8]/net53 (net)
                    0.0600    0.0002    5.8186 ^ gpio_control_in_1[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8186   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.5210 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.6199 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.6216 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7216   clock uncertainty
                             -0.3990    5.3226   clock reconvergence pessimism
                             -0.0217    5.3009   library hold time
                                        5.3009   data required time
-------------------------------------------------------------------------------------
                                        5.3009   data required time
                                       -5.8186   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    6.7788 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    7.0105 ^ gpio_control_in_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[1]/shift_register[4] (net)
                    0.0311    0.0001    7.0106 ^ gpio_control_in_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    7.3859 ^ gpio_control_in_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[1]/net53 (net)
                    0.0600    0.0002    7.3861 ^ gpio_control_in_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3861   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.2106 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.3095 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    7.3113 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4113   clock uncertainty
                             -0.5212    6.8901   clock reconvergence pessimism
                             -0.0217    6.8684   library hold time
                                        6.8684   data required time
-------------------------------------------------------------------------------------
                                        6.8684   data required time
                                       -7.3861   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.2256 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    3.4573 ^ gpio_control_in_1[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[2]/shift_register[4] (net)
                    0.0311    0.0001    3.4574 ^ gpio_control_in_1[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    3.8327 ^ gpio_control_in_1[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[2]/net53 (net)
                    0.0600    0.0002    3.8329 ^ gpio_control_in_1[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8329   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.3805 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.4794 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.4812 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5812   clock uncertainty
                             -0.2443    3.3369   clock reconvergence pessimism
                             -0.0217    3.3152   library hold time
                                        3.3152   data required time
-------------------------------------------------------------------------------------
                                        3.3152   data required time
                                       -3.8329   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.3077 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    2.5394 ^ gpio_control_in_1a[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[5]/shift_register[4] (net)
                    0.0311    0.0001    2.5395 ^ gpio_control_in_1a[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    2.9148 ^ gpio_control_in_1a[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[5]/net53 (net)
                    0.0600    0.0002    2.9150 ^ gpio_control_in_1a[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9150   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.3912 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.4901 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.4918 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5918   clock uncertainty
                             -0.1728    2.4190   clock reconvergence pessimism
                             -0.0217    2.3973   library hold time
                                        2.3973   data required time
-------------------------------------------------------------------------------------
                                        2.3973   data required time
                                       -2.9150   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0006    6.1514 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    6.3831 ^ gpio_control_in_2[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[3]/shift_register[4] (net)
                    0.0311    0.0001    6.3832 ^ gpio_control_in_2[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    6.7585 ^ gpio_control_in_2[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[3]/net53 (net)
                    0.0600    0.0002    6.7587 ^ gpio_control_in_2[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7587   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.5344 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.6332 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.6350 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7350   clock uncertainty
                             -0.4723    6.2627   clock reconvergence pessimism
                             -0.0217    6.2410   library hold time
                                        6.2410   data required time
-------------------------------------------------------------------------------------
                                        6.2410   data required time
                                       -6.7587   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.6125 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    2.8442 ^ gpio_control_in_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[0]/shift_register[4] (net)
                    0.0311    0.0001    2.8443 ^ gpio_control_in_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    3.2196 ^ gpio_control_in_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[0]/net53 (net)
                    0.0600    0.0002    3.2198 ^ gpio_control_in_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2198   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.7197 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.8186 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.8203 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9203   clock uncertainty
                             -0.1965    2.7238   clock reconvergence pessimism
                             -0.0217    2.7021   library hold time
                                        2.7021   data required time
-------------------------------------------------------------------------------------
                                        2.7021   data required time
                                       -3.2198   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.9161 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    3.1478 ^ gpio_control_in_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[1]/shift_register[4] (net)
                    0.0311    0.0001    3.1479 ^ gpio_control_in_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    3.5232 ^ gpio_control_in_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[1]/net53 (net)
                    0.0600    0.0002    3.5234 ^ gpio_control_in_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5234   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.0470 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.1459 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.1476 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2476   clock uncertainty
                             -0.2202    3.0274   clock reconvergence pessimism
                             -0.0217    3.0057   library hold time
                                        3.0057   data required time
-------------------------------------------------------------------------------------
                                        3.0057   data required time
                                       -3.5234   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.1022 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    1.3339 ^ gpio_control_in_1a[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[1]/shift_register[4] (net)
                    0.0311    0.0001    1.3340 ^ gpio_control_in_1a[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    1.7093 ^ gpio_control_in_1a[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[1]/net53 (net)
                    0.0600    0.0002    1.7095 ^ gpio_control_in_1a[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7095   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0917 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    1.1906 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.1923 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2923   clock uncertainty
                             -0.0789    1.2135   clock reconvergence pessimism
                             -0.0217    1.1918   library hold time
                                        1.1918   data required time
-------------------------------------------------------------------------------------
                                        1.1918   data required time
                                       -1.7095   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.6929 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    2.9246 ^ gpio_control_in_2[14]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[14]/shift_register[4] (net)
                    0.0311    0.0001    2.9247 ^ gpio_control_in_2[14]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    3.3000 ^ gpio_control_in_2[14]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[14]/net53 (net)
                    0.0600    0.0002    3.3002 ^ gpio_control_in_2[14]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3002   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8064 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.9052 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.9070 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0070   clock uncertainty
                             -0.2028    2.8042   clock reconvergence pessimism
                             -0.0217    2.7825   library hold time
                                        2.7825   data required time
-------------------------------------------------------------------------------------
                                        2.7825   data required time
                                       -3.3002   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.8299 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    4.0616 ^ gpio_control_in_1[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[4]/shift_register[4] (net)
                    0.0311    0.0001    4.0617 ^ gpio_control_in_1[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    4.4370 ^ gpio_control_in_1[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[4]/net53 (net)
                    0.0600    0.0002    4.4372 ^ gpio_control_in_1[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4372   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0319 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.1308 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.1325 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2325   clock uncertainty
                             -0.2914    3.9411   clock reconvergence pessimism
                             -0.0217    3.9195   library hold time
                                        3.9195   data required time
-------------------------------------------------------------------------------------
                                        3.9195   data required time
                                       -4.4372   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.7016 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    1.9334 ^ gpio_control_in_1a[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[3]/shift_register[4] (net)
                    0.0311    0.0001    1.9335 ^ gpio_control_in_1a[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    2.3088 ^ gpio_control_in_1a[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[3]/net53 (net)
                    0.0600    0.0002    2.3090 ^ gpio_control_in_1a[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3090   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.7379 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.8367 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.8385 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9385   clock uncertainty
                             -0.1256    1.8129   clock reconvergence pessimism
                             -0.0217    1.7913   library hold time
                                        1.7913   data required time
-------------------------------------------------------------------------------------
                                        1.7913   data required time
                                       -2.3090   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.9931 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    3.2249 ^ gpio_control_in_2[13]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[13]/shift_register[4] (net)
                    0.0311    0.0001    3.2250 ^ gpio_control_in_2[13]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    3.6003 ^ gpio_control_in_2[13]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[13]/net53 (net)
                    0.0600    0.0002    3.6005 ^ gpio_control_in_2[13]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6005   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.1301 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.2289 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.2306 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3306   clock uncertainty
                             -0.2262    3.1044   clock reconvergence pessimism
                             -0.0217    3.0828   library hold time
                                        3.0828   data required time
-------------------------------------------------------------------------------------
                                        3.0828   data required time
                                       -3.6005   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.8418 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    5.0735 ^ gpio_control_in_2[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[7]/shift_register[4] (net)
                    0.0311    0.0001    5.0736 ^ gpio_control_in_2[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    5.4489 ^ gpio_control_in_2[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[7]/net53 (net)
                    0.0600    0.0002    5.4492 ^ gpio_control_in_2[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4492   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    5.1228 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.2216 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.2234 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3234   clock uncertainty
                             -0.3703    4.9531   clock reconvergence pessimism
                             -0.0217    4.9314   library hold time
                                        4.9314   data required time
-------------------------------------------------------------------------------------
                                        4.9314   data required time
                                       -5.4492   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    0.5001 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    0.7319 ^ gpio_control_bidir_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_1[1]/shift_register[4] (net)
                    0.0311    0.0001    0.7320 ^ gpio_control_bidir_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    1.1073 ^ gpio_control_bidir_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_1[1]/net53 (net)
                    0.0600    0.0002    1.1075 ^ gpio_control_bidir_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1075   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4428 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.5416 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    0.5434 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6434   clock uncertainty
                             -0.0319    0.6114   clock reconvergence pessimism
                             -0.0217    0.5898   library hold time
                                        0.5898   data required time
-------------------------------------------------------------------------------------
                                        0.5898   data required time
                                       -1.1075   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.5263 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    3.7580 ^ gpio_control_in_1[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[3]/shift_register[4] (net)
                    0.0311    0.0001    3.7581 ^ gpio_control_in_1[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    4.1334 ^ gpio_control_in_1[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[3]/net53 (net)
                    0.0600    0.0002    4.1336 ^ gpio_control_in_1[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1336   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7047 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.8036 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.8053 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9053   clock uncertainty
                             -0.2677    3.6376   clock reconvergence pessimism
                             -0.0217    3.6159   library hold time
                                        3.6159   data required time
-------------------------------------------------------------------------------------
                                        3.6159   data required time
                                       -4.1336   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.1321 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    4.3638 ^ gpio_control_in_1[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[5]/shift_register[4] (net)
                    0.0311    0.0001    4.3639 ^ gpio_control_in_1[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    4.7392 ^ gpio_control_in_1[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[5]/net53 (net)
                    0.0600    0.0002    4.7394 ^ gpio_control_in_1[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7394   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.3577 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.4566 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.4583 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5583   clock uncertainty
                             -0.3149    4.2434   clock reconvergence pessimism
                             -0.0217    4.2217   library hold time
                                        4.2217   data required time
-------------------------------------------------------------------------------------
                                        4.2217   data required time
                                       -4.7394   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    0.7975 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    1.0293 ^ gpio_control_in_1a[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[0]/shift_register[4] (net)
                    0.0311    0.0001    1.0294 ^ gpio_control_in_1a[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    1.4047 ^ gpio_control_in_1a[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[0]/net53 (net)
                    0.0600    0.0002    1.4049 ^ gpio_control_in_1a[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4049   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7634 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.8622 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    0.8639 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9639   clock uncertainty
                             -0.0551    0.9088   clock reconvergence pessimism
                             -0.0217    0.8872   library hold time
                                        0.8872   data required time
-------------------------------------------------------------------------------------
                                        0.8872   data required time
                                       -1.4049   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.4006 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    1.6323 ^ gpio_control_in_1a[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[2]/shift_register[4] (net)
                    0.0311    0.0001    1.6324 ^ gpio_control_in_1a[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    2.0077 ^ gpio_control_in_1a[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[2]/net53 (net)
                    0.0600    0.0002    2.0079 ^ gpio_control_in_1a[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0079   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.4134 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.5122 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.5140 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6140   clock uncertainty
                             -0.1021    1.5118   clock reconvergence pessimism
                             -0.0217    1.4902   library hold time
                                        1.4902   data required time
-------------------------------------------------------------------------------------
                                        1.4902   data required time
                                       -2.0079   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.0000 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    2.2317 ^ gpio_control_in_1a[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[4]/shift_register[4] (net)
                    0.0311    0.0001    2.2318 ^ gpio_control_in_1a[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    2.6071 ^ gpio_control_in_1a[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[4]/net53 (net)
                    0.0600    0.0002    2.6073 ^ gpio_control_in_1a[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6073   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0595 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.1583 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.1600 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2600   clock uncertainty
                             -0.1488    2.1112   clock reconvergence pessimism
                             -0.0217    2.0896   library hold time
                                        2.0896   data required time
-------------------------------------------------------------------------------------
                                        2.0896   data required time
                                       -2.6073   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.9427 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    4.1744 ^ gpio_control_in_2[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[10]/shift_register[4] (net)
                    0.0311    0.0001    4.1745 ^ gpio_control_in_2[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    4.5498 ^ gpio_control_in_2[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[10]/net53 (net)
                    0.0600    0.0002    4.5500 ^ gpio_control_in_2[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5500   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1536 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.2524 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.2542 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3542   clock uncertainty
                             -0.3002    4.0540   clock reconvergence pessimism
                             -0.0217    4.0323   library hold time
                                        4.0323   data required time
-------------------------------------------------------------------------------------
                                        4.0323   data required time
                                       -4.5500   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.6418 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    3.8735 ^ gpio_control_in_2[11]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[11]/shift_register[4] (net)
                    0.0311    0.0001    3.8736 ^ gpio_control_in_2[11]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    4.2489 ^ gpio_control_in_2[11]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[11]/net53 (net)
                    0.0600    0.0002    4.2491 ^ gpio_control_in_2[11]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2491   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.8292 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.9280 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.9298 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0298   clock uncertainty
                             -0.2767    3.7530   clock reconvergence pessimism
                             -0.0217    3.7314   library hold time
                                        3.7314   data required time
-------------------------------------------------------------------------------------
                                        3.7314   data required time
                                       -4.2491   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.3885 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    2.6202 ^ gpio_control_in_2[15]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[15]/shift_register[4] (net)
                    0.0311    0.0001    2.6203 ^ gpio_control_in_2[15]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    2.9956 ^ gpio_control_in_2[15]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[15]/net53 (net)
                    0.0600    0.0002    2.9958 ^ gpio_control_in_2[15]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9958   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.4783 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.5771 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.5789 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6789   clock uncertainty
                             -0.1791    2.4998   clock reconvergence pessimism
                             -0.0217    2.4781   library hold time
                                        2.4781   data required time
-------------------------------------------------------------------------------------
                                        2.4781   data required time
                                       -2.9958   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.1391 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    5.3708 ^ gpio_control_in_2[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[6]/shift_register[4] (net)
                    0.0311    0.0001    5.3709 ^ gpio_control_in_2[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    5.7462 ^ gpio_control_in_2[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[6]/net53 (net)
                    0.0600    0.0002    5.7464 ^ gpio_control_in_2[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7464   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.4432 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.5420 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.5438 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6438   clock uncertainty
                             -0.3934    5.2504   clock reconvergence pessimism
                             -0.0217    5.2287   library hold time
                                        5.2287   data required time
-------------------------------------------------------------------------------------
                                        5.2287   data required time
                                       -5.7464   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.5417 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    4.7734 ^ gpio_control_in_2[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[8]/shift_register[4] (net)
                    0.0311    0.0001    4.7735 ^ gpio_control_in_2[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    5.1488 ^ gpio_control_in_2[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[8]/net53 (net)
                    0.0600    0.0002    5.1490 ^ gpio_control_in_2[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1490   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.7993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.8981 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.8999 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9999   clock uncertainty
                             -0.3469    4.6530   clock reconvergence pessimism
                             -0.0217    4.6313   library hold time
                                        4.6313   data required time
-------------------------------------------------------------------------------------
                                        4.6313   data required time
                                       -5.1490   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.2426 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    4.4743 ^ gpio_control_in_2[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[9]/shift_register[4] (net)
                    0.0311    0.0001    4.4744 ^ gpio_control_in_2[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    4.8497 ^ gpio_control_in_2[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[9]/net53 (net)
                    0.0600    0.0002    4.8499 ^ gpio_control_in_2[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8499   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.4768 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.5757 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.5774 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6774   clock uncertainty
                             -0.3236    4.3539   clock reconvergence pessimism
                             -0.0217    4.3322   library hold time
                                        4.3322   data required time
-------------------------------------------------------------------------------------
                                        4.3322   data required time
                                       -4.8499   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.0907 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    2.3224 ^ gpio_control_bidir_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[0]/shift_register[4] (net)
                    0.0311    0.0001    2.3225 ^ gpio_control_bidir_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    2.6979 ^ gpio_control_bidir_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[0]/net53 (net)
                    0.0600    0.0002    2.6981 ^ gpio_control_bidir_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6981   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.1574 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.2562 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.2579 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3579   clock uncertainty
                             -0.1559    2.2020   clock reconvergence pessimism
                             -0.0217    2.1803   library hold time
                                        2.1803   data required time
-------------------------------------------------------------------------------------
                                        2.1803   data required time
                                       -2.6981   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.7957 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    2.0274 ^ gpio_control_bidir_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[1]/shift_register[4] (net)
                    0.0311    0.0001    2.0275 ^ gpio_control_bidir_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    2.4029 ^ gpio_control_bidir_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[1]/net53 (net)
                    0.0600    0.0002    2.4031 ^ gpio_control_bidir_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4031   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.8394 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.9382 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.9399 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0399   clock uncertainty
                             -0.1329    1.9070   clock reconvergence pessimism
                             -0.0217    1.8853   library hold time
                                        1.8853   data required time
-------------------------------------------------------------------------------------
                                        1.8853   data required time
                                       -2.4031   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.5001 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0311    0.2317    1.7318 ^ gpio_control_bidir_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[2]/shift_register[4] (net)
                    0.0311    0.0001    1.7319 ^ gpio_control_bidir_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0600    0.3753    2.1072 ^ gpio_control_bidir_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[2]/net53 (net)
                    0.0600    0.0002    2.1074 ^ gpio_control_bidir_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1074   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.5207 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.6195 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.6212 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7212   clock uncertainty
                             -0.1099    1.6113   clock reconvergence pessimism
                             -0.0217    1.5897   library hold time
                                        1.5897   data required time
-------------------------------------------------------------------------------------
                                        1.5897   data required time
                                       -2.1074   data arrival time
-------------------------------------------------------------------------------------
                                        0.5177   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.4273 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0924    4.5196 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    4.5215 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    4.7535 ^ gpio_control_in_1[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[6]/shift_register[11] (net)
                    0.0305    0.0001    4.7535 ^ gpio_control_in_1[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    5.1241 ^ gpio_control_in_1[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1[6]/net49 (net)
                    0.0541    0.0001    5.1243 ^ gpio_control_in_1[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1243   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0008    4.8695 ^ gpio_control_in_1[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9695   clock uncertainty
                             -0.3449    4.6245   clock reconvergence pessimism
                             -0.0213    4.6032   library hold time
                                        4.6032   data required time
-------------------------------------------------------------------------------------
                                        4.6032   data required time
                                       -5.1243   data arrival time
-------------------------------------------------------------------------------------
                                        0.5210   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    4.8110 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0923    4.9033 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    4.9052 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    5.1371 ^ gpio_control_in_1[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[7]/shift_register[11] (net)
                    0.0305    0.0001    5.1372 ^ gpio_control_in_1[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    5.5078 ^ gpio_control_in_1[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1[7]/net49 (net)
                    0.0541    0.0001    5.5079 ^ gpio_control_in_1[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5079   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0008    5.2830 ^ gpio_control_in_1[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3830   clock uncertainty
                             -0.3748    5.0082   clock reconvergence pessimism
                             -0.0213    4.9869   library hold time
                                        4.9869   data required time
-------------------------------------------------------------------------------------
                                        4.9869   data required time
                                       -5.5079   data arrival time
-------------------------------------------------------------------------------------
                                        0.5210   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.4018 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.4938 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    5.4956 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    5.7276 ^ gpio_control_in_2[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[5]/shift_register[11] (net)
                    0.0305    0.0001    5.7277 ^ gpio_control_in_2[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    6.0983 ^ gpio_control_in_2[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[5]/net49 (net)
                    0.0541    0.0001    6.0984 ^ gpio_control_in_2[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0984   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0008    5.9195 ^ gpio_control_in_2[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0195   clock uncertainty
                             -0.4209    5.5987   clock reconvergence pessimism
                             -0.0213    5.5773   library hold time
                                        5.5773   data required time
-------------------------------------------------------------------------------------
                                        5.5773   data required time
                                       -6.0984   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.2544 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    3.3463 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    3.3482 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    3.5801 ^ gpio_control_in_2[12]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[12]/shift_register[11] (net)
                    0.0305    0.0001    3.5802 ^ gpio_control_in_2[12]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    3.9508 ^ gpio_control_in_2[12]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[12]/net49 (net)
                    0.0541    0.0001    3.9509 ^ gpio_control_in_2[12]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9509   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0008    3.6047 ^ gpio_control_in_2[12]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7047   clock uncertainty
                             -0.2535    3.4512   clock reconvergence pessimism
                             -0.0213    3.4299   library hold time
                                        3.4299   data required time
-------------------------------------------------------------------------------------
                                        3.4299   data required time
                                       -3.9509   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    5.7529 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.8448 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    5.8466 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    6.0786 ^ gpio_control_in_2[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[4]/shift_register[11] (net)
                    0.0305    0.0001    6.0787 ^ gpio_control_in_2[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    6.4493 ^ gpio_control_in_2[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[4]/net49 (net)
                    0.0541    0.0001    6.4494 ^ gpio_control_in_2[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4494   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0008    6.2979 ^ gpio_control_in_2[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3979   clock uncertainty
                             -0.4482    5.9497   clock reconvergence pessimism
                             -0.0213    5.9284   library hold time
                                        5.9284   data required time
-------------------------------------------------------------------------------------
                                        5.9284   data required time
                                       -6.4494   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1127 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0919    0.2046 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    0.2064 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    0.4384 ^ gpio_control_bidir_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_1[0]/shift_register[11] (net)
                    0.0305    0.0001    0.4385 ^ gpio_control_bidir_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    0.8091 ^ gpio_control_bidir_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_bidir_1[0]/net49 (net)
                    0.0541    0.0001    0.8092 ^ gpio_control_bidir_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8092   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0008    0.2182 ^ gpio_control_bidir_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3182   clock uncertainty
                             -0.0087    0.3095   clock reconvergence pessimism
                             -0.0213    0.2881   library hold time
                                        0.2881   data required time
-------------------------------------------------------------------------------------
                                        0.2881   data required time
                                       -0.8092   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.4435 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.5353 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    5.5372 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    5.7691 ^ gpio_control_in_1[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[9]/shift_register[11] (net)
                    0.0305    0.0001    5.7692 ^ gpio_control_in_1[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    6.1398 ^ gpio_control_in_1[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1[9]/net49 (net)
                    0.0541    0.0001    6.1400 ^ gpio_control_in_1[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1400   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0008    5.9643 ^ gpio_control_in_1[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0643   clock uncertainty
                             -0.4241    5.6402   clock reconvergence pessimism
                             -0.0213    5.6189   library hold time
                                        5.6189   data required time
-------------------------------------------------------------------------------------
                                        5.6189   data required time
                                       -6.1400   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.7621 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.8539 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    5.8557 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    6.0877 ^ gpio_control_in_1[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[10]/shift_register[11] (net)
                    0.0305    0.0001    6.0878 ^ gpio_control_in_1[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    6.4584 ^ gpio_control_in_1[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1[10]/net49 (net)
                    0.0541    0.0001    6.4585 ^ gpio_control_in_1[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4585   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.2106 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.3068 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0391    0.0008    6.3077 ^ gpio_control_in_1[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4077   clock uncertainty
                             -0.4489    5.9587   clock reconvergence pessimism
                             -0.0213    5.9374   library hold time
                                        5.9374   data required time
-------------------------------------------------------------------------------------
                                        5.9374   data required time
                                       -6.4585   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.3771 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    6.4689 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    6.4707 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    6.7027 ^ gpio_control_in_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[2]/shift_register[11] (net)
                    0.0305    0.0001    6.7028 ^ gpio_control_in_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    7.0734 ^ gpio_control_in_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[2]/net49 (net)
                    0.0541    0.0001    7.0735 ^ gpio_control_in_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0735   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0008    6.9706 ^ gpio_control_in_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0706   clock uncertainty
                             -0.4968    6.5737   clock reconvergence pessimism
                             -0.0213    6.5524   library hold time
                                        6.5524   data required time
-------------------------------------------------------------------------------------
                                        6.5524   data required time
                                       -7.0735   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.1219 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.2136 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    5.2154 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    5.4474 ^ gpio_control_in_1[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[8]/shift_register[11] (net)
                    0.0305    0.0001    5.4475 ^ gpio_control_in_1[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    5.8181 ^ gpio_control_in_1[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1[8]/net49 (net)
                    0.0541    0.0001    5.8182 ^ gpio_control_in_1[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8182   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0008    5.6175 ^ gpio_control_in_1[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7175   clock uncertainty
                             -0.3990    5.3185   clock reconvergence pessimism
                             -0.0213    5.2971   library hold time
                                        5.2971   data required time
-------------------------------------------------------------------------------------
                                        5.2971   data required time
                                       -5.8182   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.0028 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    7.0945 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    7.0964 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    7.3284 ^ gpio_control_in_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[0]/shift_register[11] (net)
                    0.0305    0.0001    7.3284 ^ gpio_control_in_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    7.6990 ^ gpio_control_in_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[0]/net49 (net)
                    0.0541    0.0001    7.6992 ^ gpio_control_in_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6992   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.5480 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.6442 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0008    7.6450 ^ gpio_control_in_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7450   clock uncertainty
                             -0.5456    7.1994   clock reconvergence pessimism
                             -0.0213    7.1781   library hold time
                                        7.1781   data required time
-------------------------------------------------------------------------------------
                                        7.1781   data required time
                                       -7.6992   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.6894 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.7811 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    6.7830 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    7.0149 ^ gpio_control_in_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[1]/shift_register[11] (net)
                    0.0305    0.0001    7.0150 ^ gpio_control_in_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    7.3856 ^ gpio_control_in_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[1]/net49 (net)
                    0.0541    0.0001    7.3857 ^ gpio_control_in_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3857   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0008    7.3071 ^ gpio_control_in_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4071   clock uncertainty
                             -0.5212    6.8860   clock reconvergence pessimism
                             -0.0213    6.8646   library hold time
                                        6.8646   data required time
-------------------------------------------------------------------------------------
                                        6.8646   data required time
                                       -7.3857   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.1362 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.2279 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    3.2297 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    3.4617 ^ gpio_control_in_1[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[2]/shift_register[11] (net)
                    0.0305    0.0001    3.4618 ^ gpio_control_in_1[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    3.8324 ^ gpio_control_in_1[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1[2]/net49 (net)
                    0.0541    0.0001    3.8325 ^ gpio_control_in_1[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8325   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0008    3.4771 ^ gpio_control_in_1[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5771   clock uncertainty
                             -0.2443    3.3327   clock reconvergence pessimism
                             -0.0213    3.3114   library hold time
                                        3.3114   data required time
-------------------------------------------------------------------------------------
                                        3.3114   data required time
                                       -3.8325   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.2183 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3100 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    2.3119 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    2.5439 ^ gpio_control_in_1a[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[5]/shift_register[11] (net)
                    0.0305    0.0001    2.5440 ^ gpio_control_in_1a[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    2.9146 ^ gpio_control_in_1a[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1a[5]/net49 (net)
                    0.0541    0.0001    2.9147 ^ gpio_control_in_1a[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9147   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0008    2.4877 ^ gpio_control_in_1a[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5877   clock uncertainty
                             -0.1728    2.4149   clock reconvergence pessimism
                             -0.0213    2.3936   library hold time
                                        2.3936   data required time
-------------------------------------------------------------------------------------
                                        2.3936   data required time
                                       -2.9147   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.0620 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.1537 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    6.1556 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    6.3875 ^ gpio_control_in_2[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[3]/shift_register[11] (net)
                    0.0305    0.0001    6.3876 ^ gpio_control_in_2[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    6.7582 ^ gpio_control_in_2[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[3]/net49 (net)
                    0.0541    0.0001    6.7583 ^ gpio_control_in_2[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7583   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0008    6.6309 ^ gpio_control_in_2[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7309   clock uncertainty
                             -0.4723    6.2586   clock reconvergence pessimism
                             -0.0213    6.2373   library hold time
                                        6.2373   data required time
-------------------------------------------------------------------------------------
                                        6.2373   data required time
                                       -6.7583   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.5231 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6148 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    2.6166 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    2.8486 ^ gpio_control_in_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[0]/shift_register[11] (net)
                    0.0305    0.0001    2.8487 ^ gpio_control_in_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    3.2193 ^ gpio_control_in_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1[0]/net49 (net)
                    0.0541    0.0001    3.2194 ^ gpio_control_in_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2194   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0008    2.8162 ^ gpio_control_in_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9162   clock uncertainty
                             -0.1965    2.7197   clock reconvergence pessimism
                             -0.0213    2.6983   library hold time
                                        2.6983   data required time
-------------------------------------------------------------------------------------
                                        2.6983   data required time
                                       -3.2194   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8267 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9184 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    2.9203 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    3.1523 ^ gpio_control_in_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[1]/shift_register[11] (net)
                    0.0305    0.0001    3.1523 ^ gpio_control_in_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    3.5229 ^ gpio_control_in_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1[1]/net49 (net)
                    0.0541    0.0001    3.5231 ^ gpio_control_in_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5231   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0008    3.1435 ^ gpio_control_in_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2435   clock uncertainty
                             -0.2202    3.0233   clock reconvergence pessimism
                             -0.0213    3.0020   library hold time
                                        3.0020   data required time
-------------------------------------------------------------------------------------
                                        3.0020   data required time
                                       -3.5231   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7405 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.8322 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    3.8340 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    4.0660 ^ gpio_control_in_1[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[4]/shift_register[11] (net)
                    0.0305    0.0001    4.0661 ^ gpio_control_in_1[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    4.4367 ^ gpio_control_in_1[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1[4]/net49 (net)
                    0.0541    0.0001    4.4368 ^ gpio_control_in_1[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4368   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0008    4.1284 ^ gpio_control_in_1[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2284   clock uncertainty
                             -0.2914    3.9370   clock reconvergence pessimism
                             -0.0213    3.9157   library hold time
                                        3.9157   data required time
-------------------------------------------------------------------------------------
                                        3.9157   data required time
                                       -4.4368   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0128 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.1045 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    1.1063 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    1.3383 ^ gpio_control_in_1a[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[1]/shift_register[11] (net)
                    0.0305    0.0001    1.3384 ^ gpio_control_in_1a[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    1.7090 ^ gpio_control_in_1a[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1a[1]/net49 (net)
                    0.0541    0.0001    1.7091 ^ gpio_control_in_1a[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7091   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0008    1.1882 ^ gpio_control_in_1a[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2882   clock uncertainty
                             -0.0789    1.2094   clock reconvergence pessimism
                             -0.0213    1.1880   library hold time
                                        1.1880   data required time
-------------------------------------------------------------------------------------
                                        1.1880   data required time
                                       -1.7091   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.6035 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6952 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    2.6970 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    2.9290 ^ gpio_control_in_2[14]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[14]/shift_register[11] (net)
                    0.0305    0.0001    2.9291 ^ gpio_control_in_2[14]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    3.2997 ^ gpio_control_in_2[14]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[14]/net49 (net)
                    0.0541    0.0001    3.2998 ^ gpio_control_in_2[14]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2998   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0008    2.9028 ^ gpio_control_in_2[14]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0028   clock uncertainty
                             -0.2028    2.8000   clock reconvergence pessimism
                             -0.0213    2.7787   library hold time
                                        2.7787   data required time
-------------------------------------------------------------------------------------
                                        2.7787   data required time
                                       -3.2998   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0427 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.1344 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    4.1362 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    4.3682 ^ gpio_control_in_1[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[5]/shift_register[11] (net)
                    0.0305    0.0001    4.3683 ^ gpio_control_in_1[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    4.7389 ^ gpio_control_in_1[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1[5]/net49 (net)
                    0.0541    0.0001    4.7390 ^ gpio_control_in_1[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7390   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0008    4.4542 ^ gpio_control_in_1[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5542   clock uncertainty
                             -0.3149    4.2392   clock reconvergence pessimism
                             -0.0213    4.2179   library hold time
                                        4.2179   data required time
-------------------------------------------------------------------------------------
                                        4.2179   data required time
                                       -4.7390   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.6123 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7040 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    1.7058 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    1.9378 ^ gpio_control_in_1a[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[3]/shift_register[11] (net)
                    0.0305    0.0001    1.9379 ^ gpio_control_in_1a[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    2.3085 ^ gpio_control_in_1a[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1a[3]/net49 (net)
                    0.0541    0.0001    2.3086 ^ gpio_control_in_1a[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3086   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0008    1.8344 ^ gpio_control_in_1a[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9344   clock uncertainty
                             -0.1256    1.8088   clock reconvergence pessimism
                             -0.0213    1.7875   library hold time
                                        1.7875   data required time
-------------------------------------------------------------------------------------
                                        1.7875   data required time
                                       -2.3086   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.8533 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.9450 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    3.9469 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    4.1788 ^ gpio_control_in_2[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[10]/shift_register[11] (net)
                    0.0305    0.0001    4.1789 ^ gpio_control_in_2[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    4.5495 ^ gpio_control_in_2[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[10]/net49 (net)
                    0.0541    0.0001    4.5496 ^ gpio_control_in_2[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5496   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0008    4.2501 ^ gpio_control_in_2[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3501   clock uncertainty
                             -0.3002    4.0499   clock reconvergence pessimism
                             -0.0213    4.0285   library hold time
                                        4.0285   data required time
-------------------------------------------------------------------------------------
                                        4.0285   data required time
                                       -4.5496   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.9038 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9955 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    2.9973 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    3.2293 ^ gpio_control_in_2[13]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[13]/shift_register[11] (net)
                    0.0305    0.0001    3.2294 ^ gpio_control_in_2[13]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    3.6000 ^ gpio_control_in_2[13]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[13]/net49 (net)
                    0.0541    0.0001    3.6001 ^ gpio_control_in_2[13]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6001   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0008    3.2265 ^ gpio_control_in_2[13]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3265   clock uncertainty
                             -0.2262    3.1003   clock reconvergence pessimism
                             -0.0213    3.0790   library hold time
                                        3.0790   data required time
-------------------------------------------------------------------------------------
                                        3.0790   data required time
                                       -3.6001   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1532 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.2449 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    4.2467 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    4.4787 ^ gpio_control_in_2[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[9]/shift_register[11] (net)
                    0.0305    0.0001    4.4788 ^ gpio_control_in_2[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    4.8494 ^ gpio_control_in_2[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[9]/net49 (net)
                    0.0541    0.0001    4.8495 ^ gpio_control_in_2[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8495   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0008    4.5733 ^ gpio_control_in_2[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6733   clock uncertainty
                             -0.3236    4.3497   clock reconvergence pessimism
                             -0.0213    4.3284   library hold time
                                        4.3284   data required time
-------------------------------------------------------------------------------------
                                        4.3284   data required time
                                       -4.8495   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.5025 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    0.5043 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    0.7363 ^ gpio_control_bidir_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_1[1]/shift_register[11] (net)
                    0.0305    0.0001    0.7364 ^ gpio_control_bidir_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    1.1070 ^ gpio_control_bidir_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_bidir_1[1]/net49 (net)
                    0.0541    0.0001    1.1071 ^ gpio_control_bidir_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1071   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0008    0.5393 ^ gpio_control_bidir_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6393   clock uncertainty
                             -0.0319    0.6073   clock reconvergence pessimism
                             -0.0213    0.5860   library hold time
                                        0.5860   data required time
-------------------------------------------------------------------------------------
                                        0.5860   data required time
                                       -1.1071   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.4369 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.5286 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    3.5304 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    3.7624 ^ gpio_control_in_1[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[3]/shift_register[11] (net)
                    0.0305    0.0001    3.7625 ^ gpio_control_in_1[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    4.1331 ^ gpio_control_in_1[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1[3]/net49 (net)
                    0.0541    0.0001    4.1332 ^ gpio_control_in_1[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1332   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0008    3.8012 ^ gpio_control_in_1[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9012   clock uncertainty
                             -0.2677    3.6334   clock reconvergence pessimism
                             -0.0213    3.6121   library hold time
                                        3.6121   data required time
-------------------------------------------------------------------------------------
                                        3.6121   data required time
                                       -4.1332   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7082 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.7999 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    0.8017 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    1.0337 ^ gpio_control_in_1a[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[0]/shift_register[11] (net)
                    0.0305    0.0001    1.0338 ^ gpio_control_in_1a[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    1.4044 ^ gpio_control_in_1a[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1a[0]/net49 (net)
                    0.0541    0.0001    1.4045 ^ gpio_control_in_1a[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4045   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0008    0.8598 ^ gpio_control_in_1a[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9598   clock uncertainty
                             -0.0551    0.9047   clock reconvergence pessimism
                             -0.0213    0.8834   library hold time
                                        0.8834   data required time
-------------------------------------------------------------------------------------
                                        0.8834   data required time
                                       -1.4045   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.3112 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.4029 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    1.4047 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    1.6367 ^ gpio_control_in_1a[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[2]/shift_register[11] (net)
                    0.0305    0.0001    1.6368 ^ gpio_control_in_1a[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    2.0074 ^ gpio_control_in_1a[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1a[2]/net49 (net)
                    0.0541    0.0001    2.0075 ^ gpio_control_in_1a[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0075   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0008    1.5098 ^ gpio_control_in_1a[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6098   clock uncertainty
                             -0.1021    1.5077   clock reconvergence pessimism
                             -0.0213    1.4864   library hold time
                                        1.4864   data required time
-------------------------------------------------------------------------------------
                                        1.4864   data required time
                                       -2.0075   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.9106 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0023 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    2.0041 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    2.2361 ^ gpio_control_in_1a[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[4]/shift_register[11] (net)
                    0.0305    0.0001    2.2362 ^ gpio_control_in_1a[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    2.6068 ^ gpio_control_in_1a[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_1a[4]/net49 (net)
                    0.0541    0.0001    2.6069 ^ gpio_control_in_1a[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6069   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0008    2.1559 ^ gpio_control_in_1a[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2559   clock uncertainty
                             -0.1488    2.1071   clock reconvergence pessimism
                             -0.0213    2.0858   library hold time
                                        2.0858   data required time
-------------------------------------------------------------------------------------
                                        2.0858   data required time
                                       -2.6069   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.5524 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.6441 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    3.6459 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    3.8779 ^ gpio_control_in_2[11]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[11]/shift_register[11] (net)
                    0.0305    0.0001    3.8780 ^ gpio_control_in_2[11]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    4.2486 ^ gpio_control_in_2[11]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[11]/net49 (net)
                    0.0541    0.0001    4.2487 ^ gpio_control_in_2[11]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2487   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0008    3.9257 ^ gpio_control_in_2[11]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0257   clock uncertainty
                             -0.2767    3.7489   clock reconvergence pessimism
                             -0.0213    3.7276   library hold time
                                        3.7276   data required time
-------------------------------------------------------------------------------------
                                        3.7276   data required time
                                       -4.2487   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.2991 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3908 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    2.3926 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    2.6246 ^ gpio_control_in_2[15]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[15]/shift_register[11] (net)
                    0.0305    0.0001    2.6247 ^ gpio_control_in_2[15]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    2.9953 ^ gpio_control_in_2[15]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[15]/net49 (net)
                    0.0541    0.0001    2.9954 ^ gpio_control_in_2[15]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9954   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0008    2.5747 ^ gpio_control_in_2[15]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6747   clock uncertainty
                             -0.1791    2.4957   clock reconvergence pessimism
                             -0.0213    2.4743   library hold time
                                        2.4743   data required time
-------------------------------------------------------------------------------------
                                        2.4743   data required time
                                       -2.9954   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.7525 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.8442 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    4.8460 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    5.0780 ^ gpio_control_in_2[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[7]/shift_register[11] (net)
                    0.0305    0.0001    5.0781 ^ gpio_control_in_2[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    5.4487 ^ gpio_control_in_2[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[7]/net49 (net)
                    0.0541    0.0001    5.4488 ^ gpio_control_in_2[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4488   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0008    5.2192 ^ gpio_control_in_2[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3192   clock uncertainty
                             -0.3703    4.9490   clock reconvergence pessimism
                             -0.0213    4.9277   library hold time
                                        4.9277   data required time
-------------------------------------------------------------------------------------
                                        4.9277   data required time
                                       -5.4488   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.4524 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.5440 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    4.5459 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    4.7779 ^ gpio_control_in_2[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[8]/shift_register[11] (net)
                    0.0305    0.0001    4.7779 ^ gpio_control_in_2[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    5.1485 ^ gpio_control_in_2[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[8]/net49 (net)
                    0.0541    0.0001    5.1487 ^ gpio_control_in_2[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1487   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0008    4.8957 ^ gpio_control_in_2[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9957   clock uncertainty
                             -0.3469    4.6489   clock reconvergence pessimism
                             -0.0213    4.6276   library hold time
                                        4.6276   data required time
-------------------------------------------------------------------------------------
                                        4.6276   data required time
                                       -5.1487   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.0497 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.1414 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    5.1432 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    5.3752 ^ gpio_control_in_2[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[6]/shift_register[11] (net)
                    0.0305    0.0001    5.3753 ^ gpio_control_in_2[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    5.7459 ^ gpio_control_in_2[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_in_2[6]/net49 (net)
                    0.0541    0.0001    5.7460 ^ gpio_control_in_2[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7460   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0008    5.5397 ^ gpio_control_in_2[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6397   clock uncertainty
                             -0.3934    5.2462   clock reconvergence pessimism
                             -0.0213    5.2249   library hold time
                                        5.2249   data required time
-------------------------------------------------------------------------------------
                                        5.2249   data required time
                                       -5.7460   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0014 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0931 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    2.0949 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    2.3269 ^ gpio_control_bidir_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[0]/shift_register[11] (net)
                    0.0305    0.0001    2.3270 ^ gpio_control_bidir_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    2.6976 ^ gpio_control_bidir_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_bidir_2[0]/net49 (net)
                    0.0541    0.0001    2.6977 ^ gpio_control_bidir_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6977   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0008    2.2538 ^ gpio_control_bidir_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3538   clock uncertainty
                             -0.1559    2.1979   clock reconvergence pessimism
                             -0.0213    2.1766   library hold time
                                        2.1766   data required time
-------------------------------------------------------------------------------------
                                        2.1766   data required time
                                       -2.6977   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.7064 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7981 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    1.7999 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    2.0319 ^ gpio_control_bidir_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[1]/shift_register[11] (net)
                    0.0305    0.0001    2.0320 ^ gpio_control_bidir_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    2.4026 ^ gpio_control_bidir_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_bidir_2[1]/net49 (net)
                    0.0541    0.0001    2.4027 ^ gpio_control_bidir_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4027   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0008    1.9358 ^ gpio_control_bidir_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0358   clock uncertainty
                             -0.1329    1.9029   clock reconvergence pessimism
                             -0.0213    1.8816   library hold time
                                        1.8816   data required time
-------------------------------------------------------------------------------------
                                        1.8816   data required time
                                       -2.4027   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.4108 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0916    1.5024 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0018    1.5042 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2320    1.7362 ^ gpio_control_bidir_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[2]/shift_register[11] (net)
                    0.0305    0.0001    1.7363 ^ gpio_control_bidir_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0541    0.3706    2.1069 ^ gpio_control_bidir_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0053                                 gpio_control_bidir_2[2]/net49 (net)
                    0.0541    0.0001    2.1070 ^ gpio_control_bidir_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1070   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0008    1.6171 ^ gpio_control_bidir_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7171   clock uncertainty
                             -0.1099    1.6072   clock reconvergence pessimism
                             -0.0213    1.5859   library hold time
                                        1.5859   data required time
-------------------------------------------------------------------------------------
                                        1.5859   data required time
                                       -2.1070   data arrival time
-------------------------------------------------------------------------------------
                                        0.5211   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.4273 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0924    4.5196 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.5213 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    4.7551 ^ gpio_control_in_1[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[6]/shift_register[8] (net)
                    0.0319    0.0001    4.7553 ^ gpio_control_in_1[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    5.1313 ^ gpio_control_in_1[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[6]/net55 (net)
                    0.0608    0.0002    5.1315 ^ gpio_control_in_1[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1315   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.8693 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9693   clock uncertainty
                             -0.3449    4.6244   clock reconvergence pessimism
                             -0.0218    4.6026   library hold time
                                        4.6026   data required time
-------------------------------------------------------------------------------------
                                        4.6026   data required time
                                       -5.1315   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    4.8110 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0923    4.9033 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.9049 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    5.1388 ^ gpio_control_in_1[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[7]/shift_register[8] (net)
                    0.0319    0.0001    5.1389 ^ gpio_control_in_1[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    5.5150 ^ gpio_control_in_1[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[7]/net55 (net)
                    0.0608    0.0002    5.5151 ^ gpio_control_in_1[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5151   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.2829 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3829   clock uncertainty
                             -0.3748    5.0081   clock reconvergence pessimism
                             -0.0218    4.9863   library hold time
                                        4.9863   data required time
-------------------------------------------------------------------------------------
                                        4.9863   data required time
                                       -5.5151   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.4018 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.4938 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.4954 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    5.7293 ^ gpio_control_in_2[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[5]/shift_register[8] (net)
                    0.0319    0.0001    5.7294 ^ gpio_control_in_2[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    6.1055 ^ gpio_control_in_2[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[5]/net55 (net)
                    0.0608    0.0002    6.1056 ^ gpio_control_in_2[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1056   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.9194 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0194   clock uncertainty
                             -0.4209    5.5985   clock reconvergence pessimism
                             -0.0218    5.5767   library hold time
                                        5.5767   data required time
-------------------------------------------------------------------------------------
                                        5.5767   data required time
                                       -6.1056   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.2544 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    3.3463 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.3479 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    3.5818 ^ gpio_control_in_2[12]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[12]/shift_register[8] (net)
                    0.0319    0.0001    3.5819 ^ gpio_control_in_2[12]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    3.9580 ^ gpio_control_in_2[12]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[12]/net55 (net)
                    0.0608    0.0002    3.9581 ^ gpio_control_in_2[12]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9581   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.6046 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7046   clock uncertainty
                             -0.2535    3.4511   clock reconvergence pessimism
                             -0.0218    3.4292   library hold time
                                        3.4292   data required time
-------------------------------------------------------------------------------------
                                        3.4292   data required time
                                       -3.9581   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    5.7529 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.8448 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.8464 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    6.0803 ^ gpio_control_in_2[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[4]/shift_register[8] (net)
                    0.0319    0.0001    6.0804 ^ gpio_control_in_2[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    6.4565 ^ gpio_control_in_2[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[4]/net55 (net)
                    0.0608    0.0002    6.4566 ^ gpio_control_in_2[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4566   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.2978 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3978   clock uncertainty
                             -0.4482    5.9496   clock reconvergence pessimism
                             -0.0218    5.9277   library hold time
                                        5.9277   data required time
-------------------------------------------------------------------------------------
                                        5.9277   data required time
                                       -6.4566   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1127 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0919    0.2046 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    0.2062 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    0.4401 ^ gpio_control_bidir_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_1[0]/shift_register[8] (net)
                    0.0319    0.0001    0.4402 ^ gpio_control_bidir_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    0.8163 ^ gpio_control_bidir_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_bidir_1[0]/net55 (net)
                    0.0608    0.0002    0.8164 ^ gpio_control_bidir_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8164   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.2181 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3181   clock uncertainty
                             -0.0087    0.3094   clock reconvergence pessimism
                             -0.0218    0.2875   library hold time
                                        0.2875   data required time
-------------------------------------------------------------------------------------
                                        0.2875   data required time
                                       -0.8164   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.4435 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.5353 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.5369 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    5.7708 ^ gpio_control_in_1[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[9]/shift_register[8] (net)
                    0.0319    0.0001    5.7709 ^ gpio_control_in_1[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    6.1470 ^ gpio_control_in_1[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[9]/net55 (net)
                    0.0608    0.0002    6.1471 ^ gpio_control_in_1[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1471   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.9642 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0642   clock uncertainty
                             -0.4241    5.6401   clock reconvergence pessimism
                             -0.0218    5.6182   library hold time
                                        5.6182   data required time
-------------------------------------------------------------------------------------
                                        5.6182   data required time
                                       -6.1471   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.7621 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.8539 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.8555 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    6.0894 ^ gpio_control_in_1[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[10]/shift_register[8] (net)
                    0.0319    0.0001    6.0895 ^ gpio_control_in_1[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    6.4655 ^ gpio_control_in_1[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[10]/net55 (net)
                    0.0608    0.0002    6.4657 ^ gpio_control_in_1[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4657   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.2106 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.3068 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.3075 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4075   clock uncertainty
                             -0.4489    5.9586   clock reconvergence pessimism
                             -0.0218    5.9368   library hold time
                                        5.9368   data required time
-------------------------------------------------------------------------------------
                                        5.9368   data required time
                                       -6.4657   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.0028 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    7.0945 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    7.0962 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    7.3300 ^ gpio_control_in_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[0]/shift_register[8] (net)
                    0.0319    0.0001    7.3301 ^ gpio_control_in_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    7.7062 ^ gpio_control_in_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[0]/net55 (net)
                    0.0608    0.0002    7.7063 ^ gpio_control_in_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7063   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.5480 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.6442 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    7.6449 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7449   clock uncertainty
                             -0.5456    7.1993   clock reconvergence pessimism
                             -0.0218    7.1774   library hold time
                                        7.1774   data required time
-------------------------------------------------------------------------------------
                                        7.1774   data required time
                                       -7.7063   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.1219 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.2136 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.2152 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    5.4491 ^ gpio_control_in_1[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[8]/shift_register[8] (net)
                    0.0319    0.0001    5.4492 ^ gpio_control_in_1[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    5.8253 ^ gpio_control_in_1[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[8]/net55 (net)
                    0.0608    0.0002    5.8254 ^ gpio_control_in_1[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8254   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.6174 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7174   clock uncertainty
                             -0.3990    5.3183   clock reconvergence pessimism
                             -0.0218    5.2965   library hold time
                                        5.2965   data required time
-------------------------------------------------------------------------------------
                                        5.2965   data required time
                                       -5.8254   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.6894 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.7811 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    6.7827 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    7.0166 ^ gpio_control_in_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[1]/shift_register[8] (net)
                    0.0319    0.0001    7.0167 ^ gpio_control_in_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    7.3928 ^ gpio_control_in_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[1]/net55 (net)
                    0.0608    0.0002    7.3929 ^ gpio_control_in_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3929   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    7.3070 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4070   clock uncertainty
                             -0.5212    6.8858   clock reconvergence pessimism
                             -0.0218    6.8640   library hold time
                                        6.8640   data required time
-------------------------------------------------------------------------------------
                                        6.8640   data required time
                                       -7.3929   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.3771 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    6.4689 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    6.4705 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    6.7044 ^ gpio_control_in_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[2]/shift_register[8] (net)
                    0.0319    0.0001    6.7045 ^ gpio_control_in_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    7.0805 ^ gpio_control_in_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[2]/net55 (net)
                    0.0608    0.0002    7.0807 ^ gpio_control_in_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0807   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.9704 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0704   clock uncertainty
                             -0.4968    6.5736   clock reconvergence pessimism
                             -0.0218    6.5518   library hold time
                                        6.5518   data required time
-------------------------------------------------------------------------------------
                                        6.5518   data required time
                                       -7.0807   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.1362 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.2279 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.2295 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    3.4634 ^ gpio_control_in_1[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[2]/shift_register[8] (net)
                    0.0319    0.0001    3.4635 ^ gpio_control_in_1[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    3.8396 ^ gpio_control_in_1[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[2]/net55 (net)
                    0.0608    0.0002    3.8397 ^ gpio_control_in_1[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8397   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.4769 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5769   clock uncertainty
                             -0.2443    3.3326   clock reconvergence pessimism
                             -0.0218    3.3108   library hold time
                                        3.3108   data required time
-------------------------------------------------------------------------------------
                                        3.3108   data required time
                                       -3.8397   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.0620 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.1537 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    6.1553 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    6.3892 ^ gpio_control_in_2[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[3]/shift_register[8] (net)
                    0.0319    0.0001    6.3893 ^ gpio_control_in_2[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    6.7654 ^ gpio_control_in_2[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[3]/net55 (net)
                    0.0608    0.0002    6.7655 ^ gpio_control_in_2[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7655   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.6308 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7308   clock uncertainty
                             -0.4723    6.2585   clock reconvergence pessimism
                             -0.0218    6.2366   library hold time
                                        6.2366   data required time
-------------------------------------------------------------------------------------
                                        6.2366   data required time
                                       -6.7655   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.2183 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3100 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.3117 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    2.5455 ^ gpio_control_in_1a[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[5]/shift_register[8] (net)
                    0.0319    0.0001    2.5457 ^ gpio_control_in_1a[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    2.9217 ^ gpio_control_in_1a[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[5]/net55 (net)
                    0.0608    0.0002    2.9219 ^ gpio_control_in_1a[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9219   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.4876 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5876   clock uncertainty
                             -0.1728    2.4148   clock reconvergence pessimism
                             -0.0218    2.3929   library hold time
                                        2.3929   data required time
-------------------------------------------------------------------------------------
                                        2.3929   data required time
                                       -2.9219   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.5231 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6148 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.6164 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    2.8503 ^ gpio_control_in_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[0]/shift_register[8] (net)
                    0.0319    0.0001    2.8504 ^ gpio_control_in_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    3.2265 ^ gpio_control_in_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[0]/net55 (net)
                    0.0608    0.0002    3.2266 ^ gpio_control_in_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2266   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.8161 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9161   clock uncertainty
                             -0.1965    2.7195   clock reconvergence pessimism
                             -0.0218    2.6977   library hold time
                                        2.6977   data required time
-------------------------------------------------------------------------------------
                                        2.6977   data required time
                                       -3.2266   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7405 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.8322 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.8338 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    4.0677 ^ gpio_control_in_1[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[4]/shift_register[8] (net)
                    0.0319    0.0001    4.0678 ^ gpio_control_in_1[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    4.4438 ^ gpio_control_in_1[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[4]/net55 (net)
                    0.0608    0.0002    4.4440 ^ gpio_control_in_1[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4440   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.1283 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2283   clock uncertainty
                             -0.2914    3.9369   clock reconvergence pessimism
                             -0.0218    3.9151   library hold time
                                        3.9151   data required time
-------------------------------------------------------------------------------------
                                        3.9151   data required time
                                       -4.4440   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0128 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.1045 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.1061 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    1.3400 ^ gpio_control_in_1a[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[1]/shift_register[8] (net)
                    0.0319    0.0001    1.3401 ^ gpio_control_in_1a[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    1.7162 ^ gpio_control_in_1a[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[1]/net55 (net)
                    0.0608    0.0002    1.7163 ^ gpio_control_in_1a[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7163   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.1881 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2881   clock uncertainty
                             -0.0789    1.2092   clock reconvergence pessimism
                             -0.0218    1.1874   library hold time
                                        1.1874   data required time
-------------------------------------------------------------------------------------
                                        1.1874   data required time
                                       -1.7163   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8267 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9184 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.9201 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    3.1539 ^ gpio_control_in_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[1]/shift_register[8] (net)
                    0.0319    0.0001    3.1541 ^ gpio_control_in_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    3.5301 ^ gpio_control_in_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[1]/net55 (net)
                    0.0608    0.0002    3.5303 ^ gpio_control_in_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5303   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.1434 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2434   clock uncertainty
                             -0.2202    3.0232   clock reconvergence pessimism
                             -0.0218    3.0013   library hold time
                                        3.0013   data required time
-------------------------------------------------------------------------------------
                                        3.0013   data required time
                                       -3.5303   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.6035 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6952 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.6968 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    2.9307 ^ gpio_control_in_2[14]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[14]/shift_register[8] (net)
                    0.0319    0.0001    2.9308 ^ gpio_control_in_2[14]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    3.3069 ^ gpio_control_in_2[14]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[14]/net55 (net)
                    0.0608    0.0002    3.3070 ^ gpio_control_in_2[14]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3070   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.9027 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0027   clock uncertainty
                             -0.2028    2.7999   clock reconvergence pessimism
                             -0.0218    2.7781   library hold time
                                        2.7781   data required time
-------------------------------------------------------------------------------------
                                        2.7781   data required time
                                       -3.3070   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0427 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.1344 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.1360 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    4.3699 ^ gpio_control_in_1[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[5]/shift_register[8] (net)
                    0.0319    0.0001    4.3700 ^ gpio_control_in_1[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    4.7461 ^ gpio_control_in_1[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[5]/net55 (net)
                    0.0608    0.0002    4.7462 ^ gpio_control_in_1[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7462   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.4541 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5541   clock uncertainty
                             -0.3149    4.2391   clock reconvergence pessimism
                             -0.0218    4.2173   library hold time
                                        4.2173   data required time
-------------------------------------------------------------------------------------
                                        4.2173   data required time
                                       -4.7462   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.4369 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.5286 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.5302 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    3.7641 ^ gpio_control_in_1[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[3]/shift_register[8] (net)
                    0.0319    0.0001    3.7642 ^ gpio_control_in_1[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    4.1403 ^ gpio_control_in_1[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[3]/net55 (net)
                    0.0608    0.0002    4.1404 ^ gpio_control_in_1[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1404   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.8011 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9011   clock uncertainty
                             -0.2677    3.6333   clock reconvergence pessimism
                             -0.0218    3.6115   library hold time
                                        3.6115   data required time
-------------------------------------------------------------------------------------
                                        3.6115   data required time
                                       -4.1404   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.6123 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7040 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.7056 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    1.9395 ^ gpio_control_in_1a[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[3]/shift_register[8] (net)
                    0.0319    0.0001    1.9396 ^ gpio_control_in_1a[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    2.3156 ^ gpio_control_in_1a[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[3]/net55 (net)
                    0.0608    0.0002    2.3158 ^ gpio_control_in_1a[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3158   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.8343 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9343   clock uncertainty
                             -0.1256    1.8087   clock reconvergence pessimism
                             -0.0218    1.7869   library hold time
                                        1.7869   data required time
-------------------------------------------------------------------------------------
                                        1.7869   data required time
                                       -2.3158   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.8533 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.9450 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.9466 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    4.1805 ^ gpio_control_in_2[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[10]/shift_register[8] (net)
                    0.0319    0.0001    4.1806 ^ gpio_control_in_2[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    4.5567 ^ gpio_control_in_2[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[10]/net55 (net)
                    0.0608    0.0002    4.5568 ^ gpio_control_in_2[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5568   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.2499 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3499   clock uncertainty
                             -0.3002    4.0497   clock reconvergence pessimism
                             -0.0218    4.0279   library hold time
                                        4.0279   data required time
-------------------------------------------------------------------------------------
                                        4.0279   data required time
                                       -4.5568   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.9038 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9955 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.9971 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    3.2310 ^ gpio_control_in_2[13]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[13]/shift_register[8] (net)
                    0.0319    0.0001    3.2311 ^ gpio_control_in_2[13]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    3.6071 ^ gpio_control_in_2[13]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[13]/net55 (net)
                    0.0608    0.0002    3.6073 ^ gpio_control_in_2[13]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6073   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.2264 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3264   clock uncertainty
                             -0.2262    3.1002   clock reconvergence pessimism
                             -0.0218    3.0784   library hold time
                                        3.0784   data required time
-------------------------------------------------------------------------------------
                                        3.0784   data required time
                                       -3.6073   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.7525 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.8442 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.8458 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    5.0796 ^ gpio_control_in_2[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[7]/shift_register[8] (net)
                    0.0319    0.0001    5.0798 ^ gpio_control_in_2[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    5.4558 ^ gpio_control_in_2[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[7]/net55 (net)
                    0.0608    0.0002    5.4560 ^ gpio_control_in_2[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4560   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.2191 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3191   clock uncertainty
                             -0.3703    4.9489   clock reconvergence pessimism
                             -0.0218    4.9270   library hold time
                                        4.9270   data required time
-------------------------------------------------------------------------------------
                                        4.9270   data required time
                                       -5.4560   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.4524 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.5440 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.5457 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    4.7795 ^ gpio_control_in_2[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[8]/shift_register[8] (net)
                    0.0319    0.0001    4.7796 ^ gpio_control_in_2[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    5.1557 ^ gpio_control_in_2[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[8]/net55 (net)
                    0.0608    0.0002    5.1558 ^ gpio_control_in_2[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1558   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.8956 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9956   clock uncertainty
                             -0.3469    4.6488   clock reconvergence pessimism
                             -0.0218    4.6269   library hold time
                                        4.6269   data required time
-------------------------------------------------------------------------------------
                                        4.6269   data required time
                                       -5.1558   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1532 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.2449 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.2465 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    4.4804 ^ gpio_control_in_2[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[9]/shift_register[8] (net)
                    0.0319    0.0001    4.4805 ^ gpio_control_in_2[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    4.8566 ^ gpio_control_in_2[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[9]/net55 (net)
                    0.0608    0.0002    4.8567 ^ gpio_control_in_2[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8567   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.5732 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6732   clock uncertainty
                             -0.3236    4.3496   clock reconvergence pessimism
                             -0.0218    4.3278   library hold time
                                        4.3278   data required time
-------------------------------------------------------------------------------------
                                        4.3278   data required time
                                       -4.8567   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.5025 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    0.5041 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    0.7380 ^ gpio_control_bidir_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_1[1]/shift_register[8] (net)
                    0.0319    0.0001    0.7381 ^ gpio_control_bidir_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    1.1141 ^ gpio_control_bidir_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_bidir_1[1]/net55 (net)
                    0.0608    0.0002    1.1143 ^ gpio_control_bidir_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1143   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.5391 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6391   clock uncertainty
                             -0.0319    0.6072   clock reconvergence pessimism
                             -0.0218    0.5854   library hold time
                                        0.5854   data required time
-------------------------------------------------------------------------------------
                                        0.5854   data required time
                                       -1.1143   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7082 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.7999 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    0.8015 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    1.0354 ^ gpio_control_in_1a[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[0]/shift_register[8] (net)
                    0.0319    0.0001    1.0355 ^ gpio_control_in_1a[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    1.4115 ^ gpio_control_in_1a[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[0]/net55 (net)
                    0.0608    0.0002    1.4117 ^ gpio_control_in_1a[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4117   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.8597 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9597   clock uncertainty
                             -0.0551    0.9046   clock reconvergence pessimism
                             -0.0218    0.8828   library hold time
                                        0.8828   data required time
-------------------------------------------------------------------------------------
                                        0.8828   data required time
                                       -1.4117   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.3112 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.4029 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.4045 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    1.6384 ^ gpio_control_in_1a[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[2]/shift_register[8] (net)
                    0.0319    0.0001    1.6385 ^ gpio_control_in_1a[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    2.0145 ^ gpio_control_in_1a[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[2]/net55 (net)
                    0.0608    0.0002    2.0147 ^ gpio_control_in_1a[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0147   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.5097 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6097   clock uncertainty
                             -0.1021    1.5076   clock reconvergence pessimism
                             -0.0218    1.4858   library hold time
                                        1.4858   data required time
-------------------------------------------------------------------------------------
                                        1.4858   data required time
                                       -2.0147   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.9106 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0023 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.0039 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    2.2378 ^ gpio_control_in_1a[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[4]/shift_register[8] (net)
                    0.0319    0.0001    2.2379 ^ gpio_control_in_1a[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    2.6139 ^ gpio_control_in_1a[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[4]/net55 (net)
                    0.0608    0.0002    2.6141 ^ gpio_control_in_1a[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6141   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.1558 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2558   clock uncertainty
                             -0.1488    2.1070   clock reconvergence pessimism
                             -0.0218    2.0852   library hold time
                                        2.0852   data required time
-------------------------------------------------------------------------------------
                                        2.0852   data required time
                                       -2.6141   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.5524 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.6441 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.6457 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    3.8796 ^ gpio_control_in_2[11]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[11]/shift_register[8] (net)
                    0.0319    0.0001    3.8797 ^ gpio_control_in_2[11]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    4.2557 ^ gpio_control_in_2[11]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[11]/net55 (net)
                    0.0608    0.0002    4.2559 ^ gpio_control_in_2[11]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2559   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.9255 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0255   clock uncertainty
                             -0.2767    3.7488   clock reconvergence pessimism
                             -0.0218    3.7270   library hold time
                                        3.7270   data required time
-------------------------------------------------------------------------------------
                                        3.7270   data required time
                                       -4.2559   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.2991 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3908 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.3924 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    2.6263 ^ gpio_control_in_2[15]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[15]/shift_register[8] (net)
                    0.0319    0.0001    2.6264 ^ gpio_control_in_2[15]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    3.0025 ^ gpio_control_in_2[15]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[15]/net55 (net)
                    0.0608    0.0002    3.0026 ^ gpio_control_in_2[15]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0026   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.5746 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6746   clock uncertainty
                             -0.1791    2.4955   clock reconvergence pessimism
                             -0.0218    2.4737   library hold time
                                        2.4737   data required time
-------------------------------------------------------------------------------------
                                        2.4737   data required time
                                       -3.0026   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.0497 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.1414 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.1430 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    5.3769 ^ gpio_control_in_2[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[6]/shift_register[8] (net)
                    0.0319    0.0001    5.3770 ^ gpio_control_in_2[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    5.7531 ^ gpio_control_in_2[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[6]/net55 (net)
                    0.0608    0.0002    5.7532 ^ gpio_control_in_2[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7532   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.5395 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6395   clock uncertainty
                             -0.3934    5.2461   clock reconvergence pessimism
                             -0.0218    5.2243   library hold time
                                        5.2243   data required time
-------------------------------------------------------------------------------------
                                        5.2243   data required time
                                       -5.7532   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0014 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0931 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.0947 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    2.3286 ^ gpio_control_bidir_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_2[0]/shift_register[8] (net)
                    0.0319    0.0001    2.3287 ^ gpio_control_bidir_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    2.7047 ^ gpio_control_bidir_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_bidir_2[0]/net55 (net)
                    0.0608    0.0002    2.7049 ^ gpio_control_bidir_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7049   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.2537 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3537   clock uncertainty
                             -0.1559    2.1978   clock reconvergence pessimism
                             -0.0218    2.1760   library hold time
                                        2.1760   data required time
-------------------------------------------------------------------------------------
                                        2.1760   data required time
                                       -2.7049   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.7064 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7981 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.7997 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    2.0336 ^ gpio_control_bidir_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_2[1]/shift_register[8] (net)
                    0.0319    0.0001    2.0337 ^ gpio_control_bidir_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    2.4097 ^ gpio_control_bidir_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_bidir_2[1]/net55 (net)
                    0.0608    0.0002    2.4099 ^ gpio_control_bidir_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4099   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.9357 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0357   clock uncertainty
                             -0.1329    1.9028   clock reconvergence pessimism
                             -0.0218    1.8810   library hold time
                                        1.8810   data required time
-------------------------------------------------------------------------------------
                                        1.8810   data required time
                                       -2.4099   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.4108 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0916    1.5024 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.5040 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0319    0.2339    1.7379 ^ gpio_control_bidir_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_2[2]/shift_register[8] (net)
                    0.0319    0.0001    1.7380 ^ gpio_control_bidir_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0608    0.3760    2.1141 ^ gpio_control_bidir_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_bidir_2[2]/net55 (net)
                    0.0608    0.0002    2.1142 ^ gpio_control_bidir_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1142   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.6170 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7170   clock uncertainty
                             -0.1099    1.6071   clock reconvergence pessimism
                             -0.0218    1.5853   library hold time
                                        1.5853   data required time
-------------------------------------------------------------------------------------
                                        1.5853   data required time
                                       -2.1142   data arrival time
-------------------------------------------------------------------------------------
                                        0.5289   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.5025 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    0.5039 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    0.7370 ^ gpio_control_bidir_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_1[1]/shift_register[7] (net)
                    0.0313    0.0001    0.7371 ^ gpio_control_bidir_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    1.1126 ^ gpio_control_bidir_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_1[1]/net56 (net)
                    0.0603    0.0002    1.1128 ^ gpio_control_bidir_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1128   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4428 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.5416 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    0.5434 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6434   clock uncertainty
                             -0.0392    0.6042   clock reconvergence pessimism
                             -0.0217    0.5825   library hold time
                                        0.5825   data required time
-------------------------------------------------------------------------------------
                                        0.5825   data required time
                                       -1.1128   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0014 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0931 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    2.0945 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    2.3276 ^ gpio_control_bidir_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[0]/shift_register[7] (net)
                    0.0313    0.0001    2.3277 ^ gpio_control_bidir_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    2.7032 ^ gpio_control_bidir_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[0]/net56 (net)
                    0.0603    0.0002    2.7034 ^ gpio_control_bidir_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7034   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.1574 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.2562 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.2579 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3579   clock uncertainty
                             -0.1631    2.1948   clock reconvergence pessimism
                             -0.0217    2.1731   library hold time
                                        2.1731   data required time
-------------------------------------------------------------------------------------
                                        2.1731   data required time
                                       -2.7034   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.7064 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7981 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    1.7995 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    2.0325 ^ gpio_control_bidir_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[1]/shift_register[7] (net)
                    0.0313    0.0001    2.0326 ^ gpio_control_bidir_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    2.4082 ^ gpio_control_bidir_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[1]/net56 (net)
                    0.0603    0.0002    2.4084 ^ gpio_control_bidir_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4084   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.8394 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.9382 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.9399 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0399   clock uncertainty
                             -0.1401    1.8998   clock reconvergence pessimism
                             -0.0217    1.8781   library hold time
                                        1.8781   data required time
-------------------------------------------------------------------------------------
                                        1.8781   data required time
                                       -2.4084   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.4108 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0916    1.5024 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    1.5038 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    1.7369 ^ gpio_control_bidir_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[2]/shift_register[7] (net)
                    0.0313    0.0001    1.7370 ^ gpio_control_bidir_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    2.1126 ^ gpio_control_bidir_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_2[2]/net56 (net)
                    0.0603    0.0002    2.1127 ^ gpio_control_bidir_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1127   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.5207 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.6195 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.6212 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7212   clock uncertainty
                             -0.1171    1.6041   clock reconvergence pessimism
                             -0.0217    1.5824   library hold time
                                        1.5824   data required time
-------------------------------------------------------------------------------------
                                        1.5824   data required time
                                       -2.1127   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.4369 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.5286 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    3.5300 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    3.7631 ^ gpio_control_in_1[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[3]/shift_register[7] (net)
                    0.0313    0.0001    3.7632 ^ gpio_control_in_1[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    4.1388 ^ gpio_control_in_1[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[3]/net56 (net)
                    0.0603    0.0002    4.1389 ^ gpio_control_in_1[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1389   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7047 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.8036 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.8053 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9053   clock uncertainty
                             -0.2750    3.6303   clock reconvergence pessimism
                             -0.0217    3.6086   library hold time
                                        3.6086   data required time
-------------------------------------------------------------------------------------
                                        3.6086   data required time
                                       -4.1389   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7405 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.8322 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    3.8336 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    4.0667 ^ gpio_control_in_1[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[4]/shift_register[7] (net)
                    0.0313    0.0001    4.0668 ^ gpio_control_in_1[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    4.4423 ^ gpio_control_in_1[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[4]/net56 (net)
                    0.0603    0.0002    4.4425 ^ gpio_control_in_1[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4425   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0319 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.1308 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.1325 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2325   clock uncertainty
                             -0.2986    3.9339   clock reconvergence pessimism
                             -0.0217    3.9122   library hold time
                                        3.9122   data required time
-------------------------------------------------------------------------------------
                                        3.9122   data required time
                                       -4.4425   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0427 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.1344 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    4.1358 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    4.3689 ^ gpio_control_in_1[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[5]/shift_register[7] (net)
                    0.0313    0.0001    4.3690 ^ gpio_control_in_1[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    4.7446 ^ gpio_control_in_1[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[5]/net56 (net)
                    0.0603    0.0002    4.7447 ^ gpio_control_in_1[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7447   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.3577 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.4566 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.4583 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5583   clock uncertainty
                             -0.3222    4.2361   clock reconvergence pessimism
                             -0.0217    4.2145   library hold time
                                        4.2145   data required time
-------------------------------------------------------------------------------------
                                        4.2145   data required time
                                       -4.7447   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.1219 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.2136 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    5.2151 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    5.4481 ^ gpio_control_in_1[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[8]/shift_register[7] (net)
                    0.0313    0.0001    5.4482 ^ gpio_control_in_1[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    5.8238 ^ gpio_control_in_1[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[8]/net56 (net)
                    0.0603    0.0002    5.8239 ^ gpio_control_in_1[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8239   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.5210 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.6199 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.6216 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7216   clock uncertainty
                             -0.4063    5.3154   clock reconvergence pessimism
                             -0.0217    5.2937   library hold time
                                        5.2937   data required time
-------------------------------------------------------------------------------------
                                        5.2937   data required time
                                       -5.8239   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1127 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0919    0.2046 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    0.2061 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    0.4391 ^ gpio_control_bidir_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_1[0]/shift_register[7] (net)
                    0.0313    0.0001    0.4392 ^ gpio_control_bidir_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    0.8148 ^ gpio_control_bidir_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_bidir_1[0]/net56 (net)
                    0.0603    0.0002    0.8149 ^ gpio_control_bidir_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8149   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1215 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0990    0.2206 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    0.2223 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3223   clock uncertainty
                             -0.0159    0.3064   clock reconvergence pessimism
                             -0.0217    0.2847   library hold time
                                        0.2847   data required time
-------------------------------------------------------------------------------------
                                        0.2847   data required time
                                       -0.8149   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.5231 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6148 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    2.6162 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    2.8493 ^ gpio_control_in_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[0]/shift_register[7] (net)
                    0.0313    0.0001    2.8494 ^ gpio_control_in_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    3.2250 ^ gpio_control_in_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[0]/net56 (net)
                    0.0603    0.0002    3.2251 ^ gpio_control_in_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2251   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.7197 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.8186 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.8203 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9203   clock uncertainty
                             -0.2038    2.7166   clock reconvergence pessimism
                             -0.0217    2.6949   library hold time
                                        2.6949   data required time
-------------------------------------------------------------------------------------
                                        2.6949   data required time
                                       -3.2251   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.7621 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.8539 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    5.8553 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    6.0884 ^ gpio_control_in_1[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[10]/shift_register[7] (net)
                    0.0313    0.0001    6.0885 ^ gpio_control_in_1[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    6.4640 ^ gpio_control_in_1[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[10]/net56 (net)
                    0.0603    0.0002    6.4642 ^ gpio_control_in_1[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4642   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    6.2111 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.3100 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.3118 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4118   clock uncertainty
                             -0.4561    5.9556   clock reconvergence pessimism
                             -0.0217    5.9339   library hold time
                                        5.9339   data required time
-------------------------------------------------------------------------------------
                                        5.9339   data required time
                                       -6.4642   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8267 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9184 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    2.9199 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    3.1529 ^ gpio_control_in_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[1]/shift_register[7] (net)
                    0.0313    0.0001    3.1530 ^ gpio_control_in_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    3.5286 ^ gpio_control_in_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[1]/net56 (net)
                    0.0603    0.0002    3.5288 ^ gpio_control_in_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5288   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.0470 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.1459 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.1476 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2476   clock uncertainty
                             -0.2274    3.0202   clock reconvergence pessimism
                             -0.0217    2.9985   library hold time
                                        2.9985   data required time
-------------------------------------------------------------------------------------
                                        2.9985   data required time
                                       -3.5288   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.1362 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.2279 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    3.2293 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    3.4624 ^ gpio_control_in_1[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[2]/shift_register[7] (net)
                    0.0313    0.0001    3.4625 ^ gpio_control_in_1[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    3.8381 ^ gpio_control_in_1[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[2]/net56 (net)
                    0.0603    0.0002    3.8382 ^ gpio_control_in_1[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8382   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.3805 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.4794 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.4812 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5812   clock uncertainty
                             -0.2515    3.3296   clock reconvergence pessimism
                             -0.0217    3.3080   library hold time
                                        3.3080   data required time
-------------------------------------------------------------------------------------
                                        3.3080   data required time
                                       -3.8382   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.4435 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.5353 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    5.5368 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    5.7698 ^ gpio_control_in_1[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[9]/shift_register[7] (net)
                    0.0313    0.0001    5.7699 ^ gpio_control_in_1[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    6.1455 ^ gpio_control_in_1[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[9]/net56 (net)
                    0.0603    0.0002    6.1457 ^ gpio_control_in_1[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1457   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.8677 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.9667 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.9684 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0684   clock uncertainty
                             -0.4313    5.6371   clock reconvergence pessimism
                             -0.0217    5.6154   library hold time
                                        5.6154   data required time
-------------------------------------------------------------------------------------
                                        5.6154   data required time
                                       -6.1457   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7082 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.7999 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    0.8013 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    1.0344 ^ gpio_control_in_1a[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[0]/shift_register[7] (net)
                    0.0313    0.0001    1.0345 ^ gpio_control_in_1a[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    1.4100 ^ gpio_control_in_1a[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[0]/net56 (net)
                    0.0603    0.0002    1.4102 ^ gpio_control_in_1a[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4102   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7634 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.8622 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    0.8639 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9639   clock uncertainty
                             -0.0623    0.9016   clock reconvergence pessimism
                             -0.0217    0.8799   library hold time
                                        0.8799   data required time
-------------------------------------------------------------------------------------
                                        0.8799   data required time
                                       -1.4102   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0128 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.1045 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    1.1059 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    1.3390 ^ gpio_control_in_1a[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[1]/shift_register[7] (net)
                    0.0313    0.0001    1.3391 ^ gpio_control_in_1a[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    1.7147 ^ gpio_control_in_1a[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[1]/net56 (net)
                    0.0603    0.0002    1.7148 ^ gpio_control_in_1a[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7148   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0917 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    1.1906 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.1923 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2923   clock uncertainty
                             -0.0861    1.2063   clock reconvergence pessimism
                             -0.0217    1.1846   library hold time
                                        1.1846   data required time
-------------------------------------------------------------------------------------
                                        1.1846   data required time
                                       -1.7148   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.3112 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.4029 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    1.4043 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    1.6374 ^ gpio_control_in_1a[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[2]/shift_register[7] (net)
                    0.0313    0.0001    1.6375 ^ gpio_control_in_1a[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    2.0131 ^ gpio_control_in_1a[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[2]/net56 (net)
                    0.0603    0.0002    2.0132 ^ gpio_control_in_1a[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0132   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.4134 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.5122 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.5140 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6140   clock uncertainty
                             -0.1093    1.5046   clock reconvergence pessimism
                             -0.0217    1.4829   library hold time
                                        1.4829   data required time
-------------------------------------------------------------------------------------
                                        1.4829   data required time
                                       -2.0132   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.6123 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7040 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    1.7054 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    1.9385 ^ gpio_control_in_1a[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[3]/shift_register[7] (net)
                    0.0313    0.0001    1.9386 ^ gpio_control_in_1a[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    2.3141 ^ gpio_control_in_1a[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[3]/net56 (net)
                    0.0603    0.0002    2.3143 ^ gpio_control_in_1a[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3143   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.7379 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.8367 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.8385 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9385   clock uncertainty
                             -0.1328    1.8057   clock reconvergence pessimism
                             -0.0217    1.7840   library hold time
                                        1.7840   data required time
-------------------------------------------------------------------------------------
                                        1.7840   data required time
                                       -2.3143   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.9106 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0023 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    2.0037 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    2.2368 ^ gpio_control_in_1a[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[4]/shift_register[7] (net)
                    0.0313    0.0001    2.2369 ^ gpio_control_in_1a[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    2.6124 ^ gpio_control_in_1a[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[4]/net56 (net)
                    0.0603    0.0002    2.6126 ^ gpio_control_in_1a[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6126   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0595 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.1583 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.1600 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2600   clock uncertainty
                             -0.1560    2.1040   clock reconvergence pessimism
                             -0.0217    2.0823   library hold time
                                        2.0823   data required time
-------------------------------------------------------------------------------------
                                        2.0823   data required time
                                       -2.6126   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.2183 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3100 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    2.3115 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    2.5445 ^ gpio_control_in_1a[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[5]/shift_register[7] (net)
                    0.0313    0.0001    2.5446 ^ gpio_control_in_1a[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    2.9202 ^ gpio_control_in_1a[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1a[5]/net56 (net)
                    0.0603    0.0002    2.9204 ^ gpio_control_in_1a[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9204   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.3912 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.4901 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.4918 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5918   clock uncertainty
                             -0.1800    2.4118   clock reconvergence pessimism
                             -0.0217    2.3901   library hold time
                                        2.3901   data required time
-------------------------------------------------------------------------------------
                                        2.3901   data required time
                                       -2.9204   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.8533 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.9450 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    3.9465 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    4.1795 ^ gpio_control_in_2[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[10]/shift_register[7] (net)
                    0.0313    0.0001    4.1796 ^ gpio_control_in_2[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    4.5552 ^ gpio_control_in_2[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[10]/net56 (net)
                    0.0603    0.0002    4.5553 ^ gpio_control_in_2[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5553   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1536 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.2524 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.2542 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3542   clock uncertainty
                             -0.3074    4.0468   clock reconvergence pessimism
                             -0.0217    4.0251   library hold time
                                        4.0251   data required time
-------------------------------------------------------------------------------------
                                        4.0251   data required time
                                       -4.5553   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.5524 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.6441 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    3.6455 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    3.8786 ^ gpio_control_in_2[11]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[11]/shift_register[7] (net)
                    0.0313    0.0001    3.8787 ^ gpio_control_in_2[11]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    4.2542 ^ gpio_control_in_2[11]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[11]/net56 (net)
                    0.0603    0.0002    4.2544 ^ gpio_control_in_2[11]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2544   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.8292 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.9280 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.9298 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0298   clock uncertainty
                             -0.2840    3.7458   clock reconvergence pessimism
                             -0.0217    3.7241   library hold time
                                        3.7241   data required time
-------------------------------------------------------------------------------------
                                        3.7241   data required time
                                       -4.2544   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.9038 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9955 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    2.9969 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    3.2300 ^ gpio_control_in_2[13]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[13]/shift_register[7] (net)
                    0.0313    0.0001    3.2301 ^ gpio_control_in_2[13]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    3.6056 ^ gpio_control_in_2[13]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[13]/net56 (net)
                    0.0603    0.0002    3.6058 ^ gpio_control_in_2[13]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6058   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.1301 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.2289 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.2306 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3306   clock uncertainty
                             -0.2334    3.0972   clock reconvergence pessimism
                             -0.0217    3.0755   library hold time
                                        3.0755   data required time
-------------------------------------------------------------------------------------
                                        3.0755   data required time
                                       -3.6058   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.6035 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6952 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    2.6966 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    2.9297 ^ gpio_control_in_2[14]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[14]/shift_register[7] (net)
                    0.0313    0.0001    2.9298 ^ gpio_control_in_2[14]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    3.3054 ^ gpio_control_in_2[14]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[14]/net56 (net)
                    0.0603    0.0002    3.3055 ^ gpio_control_in_2[14]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3055   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8064 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.9052 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.9070 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0070   clock uncertainty
                             -0.2100    2.7969   clock reconvergence pessimism
                             -0.0217    2.7753   library hold time
                                        2.7753   data required time
-------------------------------------------------------------------------------------
                                        2.7753   data required time
                                       -3.3055   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.2991 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3908 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    2.3923 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    2.6253 ^ gpio_control_in_2[15]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[15]/shift_register[7] (net)
                    0.0313    0.0001    2.6254 ^ gpio_control_in_2[15]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    3.0010 ^ gpio_control_in_2[15]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[15]/net56 (net)
                    0.0603    0.0002    3.0011 ^ gpio_control_in_2[15]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0011   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.4783 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.5771 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.5789 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6789   clock uncertainty
                             -0.1863    2.4926   clock reconvergence pessimism
                             -0.0217    2.4709   library hold time
                                        2.4709   data required time
-------------------------------------------------------------------------------------
                                        2.4709   data required time
                                       -3.0011   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.6894 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.7811 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    6.7826 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    7.0156 ^ gpio_control_in_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[1]/shift_register[7] (net)
                    0.0313    0.0001    7.0157 ^ gpio_control_in_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    7.3913 ^ gpio_control_in_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[1]/net56 (net)
                    0.0603    0.0002    7.3914 ^ gpio_control_in_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3914   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.2106 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.3095 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    7.3113 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4113   clock uncertainty
                             -0.5284    6.8829   clock reconvergence pessimism
                             -0.0217    6.8612   library hold time
                                        6.8612   data required time
-------------------------------------------------------------------------------------
                                        6.8612   data required time
                                       -7.3914   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.0028 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    7.0945 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    7.0960 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    7.3290 ^ gpio_control_in_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[0]/shift_register[7] (net)
                    0.0313    0.0001    7.3291 ^ gpio_control_in_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    7.7047 ^ gpio_control_in_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[0]/net56 (net)
                    0.0603    0.0002    7.7049 ^ gpio_control_in_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7049   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.5485 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.6474 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    7.6491 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7491   clock uncertainty
                             -0.5528    7.1963   clock reconvergence pessimism
                             -0.0217    7.1746   library hold time
                                        7.1746   data required time
-------------------------------------------------------------------------------------
                                        7.1746   data required time
                                       -7.7049   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.3771 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    6.4689 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    6.4703 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    6.7034 ^ gpio_control_in_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[2]/shift_register[7] (net)
                    0.0313    0.0001    6.7035 ^ gpio_control_in_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    7.0790 ^ gpio_control_in_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[2]/net56 (net)
                    0.0603    0.0002    7.0792 ^ gpio_control_in_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0792   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.8740 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.9729 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.9747 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0747   clock uncertainty
                             -0.5041    6.5706   clock reconvergence pessimism
                             -0.0217    6.5489   library hold time
                                        6.5489   data required time
-------------------------------------------------------------------------------------
                                        6.5489   data required time
                                       -7.0792   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.0620 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.1537 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    6.1552 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    6.3882 ^ gpio_control_in_2[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[3]/shift_register[7] (net)
                    0.0313    0.0001    6.3883 ^ gpio_control_in_2[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    6.7639 ^ gpio_control_in_2[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[3]/net56 (net)
                    0.0603    0.0002    6.7641 ^ gpio_control_in_2[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7641   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.5344 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.6332 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.6350 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7350   clock uncertainty
                             -0.4795    6.2555   clock reconvergence pessimism
                             -0.0217    6.2338   library hold time
                                        6.2338   data required time
-------------------------------------------------------------------------------------
                                        6.2338   data required time
                                       -6.7641   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.0497 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.1414 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    5.1428 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    5.3759 ^ gpio_control_in_2[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[6]/shift_register[7] (net)
                    0.0313    0.0001    5.3760 ^ gpio_control_in_2[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    5.7516 ^ gpio_control_in_2[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[6]/net56 (net)
                    0.0603    0.0002    5.7517 ^ gpio_control_in_2[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7517   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.4432 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.5420 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.5438 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6438   clock uncertainty
                             -0.4006    5.2431   clock reconvergence pessimism
                             -0.0217    5.2215   library hold time
                                        5.2215   data required time
-------------------------------------------------------------------------------------
                                        5.2215   data required time
                                       -5.7517   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.7525 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.8442 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    4.8456 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    5.0786 ^ gpio_control_in_2[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[7]/shift_register[7] (net)
                    0.0313    0.0001    5.0787 ^ gpio_control_in_2[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    5.4543 ^ gpio_control_in_2[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[7]/net56 (net)
                    0.0603    0.0002    5.4545 ^ gpio_control_in_2[7]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4545   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    5.1228 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.2216 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.2234 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3234   clock uncertainty
                             -0.3775    4.9459   clock reconvergence pessimism
                             -0.0217    4.9242   library hold time
                                        4.9242   data required time
-------------------------------------------------------------------------------------
                                        4.9242   data required time
                                       -5.4545   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.4524 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.5440 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    4.5455 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    4.7785 ^ gpio_control_in_2[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[8]/shift_register[7] (net)
                    0.0313    0.0001    4.7786 ^ gpio_control_in_2[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    5.1542 ^ gpio_control_in_2[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[8]/net56 (net)
                    0.0603    0.0002    5.1544 ^ gpio_control_in_2[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1544   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.7993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.8981 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.8999 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9999   clock uncertainty
                             -0.3541    4.6458   clock reconvergence pessimism
                             -0.0217    4.6241   library hold time
                                        4.6241   data required time
-------------------------------------------------------------------------------------
                                        4.6241   data required time
                                       -5.1544   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1532 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.2449 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0014    4.2463 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    4.4794 ^ gpio_control_in_2[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[9]/shift_register[7] (net)
                    0.0313    0.0001    4.4795 ^ gpio_control_in_2[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    4.8551 ^ gpio_control_in_2[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[9]/net56 (net)
                    0.0603    0.0002    4.8552 ^ gpio_control_in_2[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8552   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.4768 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.5757 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.5774 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6774   clock uncertainty
                             -0.3308    4.3466   clock reconvergence pessimism
                             -0.0217    4.3249   library hold time
                                        4.3249   data required time
-------------------------------------------------------------------------------------
                                        4.3249   data required time
                                       -4.8552   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    5.7529 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.8448 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0014    5.8463 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    6.0793 ^ gpio_control_in_2[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[4]/shift_register[7] (net)
                    0.0313    0.0001    6.0794 ^ gpio_control_in_2[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    6.4550 ^ gpio_control_in_2[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[4]/net56 (net)
                    0.0603    0.0002    6.4551 ^ gpio_control_in_2[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4551   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.2011 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    6.3003 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.3020 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4020   clock uncertainty
                             -0.4554    5.9466   clock reconvergence pessimism
                             -0.0217    5.9249   library hold time
                                        5.9249   data required time
-------------------------------------------------------------------------------------
                                        5.9249   data required time
                                       -6.4551   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.2544 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    3.3463 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0014    3.3478 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2330    3.5808 ^ gpio_control_in_2[12]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[12]/shift_register[7] (net)
                    0.0313    0.0001    3.5809 ^ gpio_control_in_2[12]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    3.9565 ^ gpio_control_in_2[12]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[12]/net56 (net)
                    0.0603    0.0002    3.9566 ^ gpio_control_in_2[12]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9566   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.5079 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    3.6071 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.6088 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7088   clock uncertainty
                             -0.2608    3.4481   clock reconvergence pessimism
                             -0.0217    3.4264   library hold time
                                        3.4264   data required time
-------------------------------------------------------------------------------------
                                        3.4264   data required time
                                       -3.9566   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.4018 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.4938 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0014    5.4952 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2331    5.7283 ^ gpio_control_in_2[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[5]/shift_register[7] (net)
                    0.0313    0.0001    5.7284 ^ gpio_control_in_2[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    6.1040 ^ gpio_control_in_2[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_2[5]/net56 (net)
                    0.0603    0.0002    6.1041 ^ gpio_control_in_2[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1041   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.8227 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0992    5.9219 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.9236 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0236   clock uncertainty
                             -0.4281    5.5955   clock reconvergence pessimism
                             -0.0217    5.5738   library hold time
                                        5.5738   data required time
-------------------------------------------------------------------------------------
                                        5.5738   data required time
                                       -6.1041   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.4273 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0924    4.5196 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0014    4.5211 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2331    4.7541 ^ gpio_control_in_1[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[6]/shift_register[7] (net)
                    0.0313    0.0001    4.7542 ^ gpio_control_in_1[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    5.1298 ^ gpio_control_in_1[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[6]/net56 (net)
                    0.0603    0.0002    5.1300 ^ gpio_control_in_1[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1300   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.7722 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0996    4.8718 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.8736 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9736   clock uncertainty
                             -0.3522    4.6214   clock reconvergence pessimism
                             -0.0217    4.5997   library hold time
                                        4.5997   data required time
-------------------------------------------------------------------------------------
                                        4.5997   data required time
                                       -5.1300   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    4.8110 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0923    4.9033 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0014    4.9048 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0313    0.2331    5.1378 ^ gpio_control_in_1[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[7]/shift_register[7] (net)
                    0.0313    0.0001    5.1379 ^ gpio_control_in_1[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0603    0.3756    5.5135 ^ gpio_control_in_1[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0062                                 gpio_control_in_1[7]/net56 (net)
                    0.0603    0.0002    5.5136 ^ gpio_control_in_1[7]/_127_/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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    5.1859 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0995    5.2854 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.2871 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3871   clock uncertainty
                             -0.3821    5.0051   clock reconvergence pessimism
                             -0.0217    4.9834   library hold time
                                        4.9834   data required time
-------------------------------------------------------------------------------------
                                        4.9834   data required time
                                       -5.5136   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.5025 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    0.5041 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    0.7358 ^ gpio_control_bidir_1[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_1[1]/shift_register[6] (net)
                    0.0303    0.0001    0.7358 ^ gpio_control_bidir_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    1.1124 ^ gpio_control_bidir_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_1[1]/net57 (net)
                    0.0618    0.0002    1.1125 ^ gpio_control_bidir_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1125   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4428 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.5416 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    0.5432 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6432   clock uncertainty
                             -0.0392    0.6040   clock reconvergence pessimism
                             -0.0218    0.5822   library hold time
                                        0.5822   data required time
-------------------------------------------------------------------------------------
                                        0.5822   data required time
                                       -1.1125   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0014 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0931 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.0947 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    2.3264 ^ gpio_control_bidir_2[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[0]/shift_register[6] (net)
                    0.0303    0.0001    2.3264 ^ gpio_control_bidir_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    2.7030 ^ gpio_control_bidir_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_2[0]/net57 (net)
                    0.0618    0.0002    2.7031 ^ gpio_control_bidir_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7031   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.1574 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.2562 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    2.2577 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3577   clock uncertainty
                             -0.1631    2.1946   clock reconvergence pessimism
                             -0.0218    2.1728   library hold time
                                        2.1728   data required time
-------------------------------------------------------------------------------------
                                        2.1728   data required time
                                       -2.7031   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.7064 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7981 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.7997 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    2.0313 ^ gpio_control_bidir_2[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[1]/shift_register[6] (net)
                    0.0303    0.0001    2.0314 ^ gpio_control_bidir_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    2.4080 ^ gpio_control_bidir_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_2[1]/net57 (net)
                    0.0618    0.0002    2.4081 ^ gpio_control_bidir_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4081   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.8394 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.9382 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    1.9397 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0397   clock uncertainty
                             -0.1401    1.8996   clock reconvergence pessimism
                             -0.0218    1.8778   library hold time
                                        1.8778   data required time
-------------------------------------------------------------------------------------
                                        1.8778   data required time
                                       -2.4081   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.4108 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0916    1.5024 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.5040 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    1.7357 ^ gpio_control_bidir_2[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[2]/shift_register[6] (net)
                    0.0303    0.0001    1.7358 ^ gpio_control_bidir_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    2.1123 ^ gpio_control_bidir_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_2[2]/net57 (net)
                    0.0618    0.0002    2.1124 ^ gpio_control_bidir_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1124   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.5207 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.6195 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    1.6210 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7210   clock uncertainty
                             -0.1171    1.6039   clock reconvergence pessimism
                             -0.0218    1.5821   library hold time
                                        1.5821   data required time
-------------------------------------------------------------------------------------
                                        1.5821   data required time
                                       -2.1124   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.5231 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6148 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.6164 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    2.8481 ^ gpio_control_in_1[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[0]/shift_register[6] (net)
                    0.0303    0.0001    2.8482 ^ gpio_control_in_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    3.2247 ^ gpio_control_in_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[0]/net57 (net)
                    0.0618    0.0002    3.2249 ^ gpio_control_in_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2249   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.7197 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.8186 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    2.8201 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9201   clock uncertainty
                             -0.2038    2.7164   clock reconvergence pessimism
                             -0.0218    2.6946   library hold time
                                        2.6946   data required time
-------------------------------------------------------------------------------------
                                        2.6946   data required time
                                       -3.2249   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.4369 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.5286 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.5302 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    3.7619 ^ gpio_control_in_1[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[3]/shift_register[6] (net)
                    0.0303    0.0001    3.7620 ^ gpio_control_in_1[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    4.1385 ^ gpio_control_in_1[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[3]/net57 (net)
                    0.0618    0.0002    4.1386 ^ gpio_control_in_1[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1386   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7047 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.8036 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    3.8051 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9051   clock uncertainty
                             -0.2750    3.6301   clock reconvergence pessimism
                             -0.0218    3.6083   library hold time
                                        3.6083   data required time
-------------------------------------------------------------------------------------
                                        3.6083   data required time
                                       -4.1386   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.7621 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.8539 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.8555 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    6.0872 ^ gpio_control_in_1[10]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[10]/shift_register[6] (net)
                    0.0303    0.0001    6.0873 ^ gpio_control_in_1[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    6.4638 ^ gpio_control_in_1[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[10]/net57 (net)
                    0.0618    0.0002    6.4639 ^ gpio_control_in_1[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4639   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    6.2111 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.3100 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    6.3116 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4116   clock uncertainty
                             -0.4561    5.9554   clock reconvergence pessimism
                             -0.0218    5.9336   library hold time
                                        5.9336   data required time
-------------------------------------------------------------------------------------
                                        5.9336   data required time
                                       -6.4639   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8267 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9184 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.9200 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    3.1517 ^ gpio_control_in_1[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[1]/shift_register[6] (net)
                    0.0303    0.0001    3.1518 ^ gpio_control_in_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    3.5283 ^ gpio_control_in_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[1]/net57 (net)
                    0.0618    0.0002    3.5285 ^ gpio_control_in_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5285   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.0470 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.1459 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    3.1474 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2474   clock uncertainty
                             -0.2274    3.0200   clock reconvergence pessimism
                             -0.0218    2.9982   library hold time
                                        2.9982   data required time
-------------------------------------------------------------------------------------
                                        2.9982   data required time
                                       -3.5285   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.1362 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.2279 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.2295 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    3.4612 ^ gpio_control_in_1[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[2]/shift_register[6] (net)
                    0.0303    0.0001    3.4613 ^ gpio_control_in_1[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    3.8378 ^ gpio_control_in_1[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[2]/net57 (net)
                    0.0618    0.0002    3.8379 ^ gpio_control_in_1[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8379   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.3805 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.4794 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    3.4810 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5810   clock uncertainty
                             -0.2515    3.3295   clock reconvergence pessimism
                             -0.0218    3.3076   library hold time
                                        3.3076   data required time
-------------------------------------------------------------------------------------
                                        3.3076   data required time
                                       -3.8379   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7405 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.8322 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.8338 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    4.0655 ^ gpio_control_in_1[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[4]/shift_register[6] (net)
                    0.0303    0.0001    4.0656 ^ gpio_control_in_1[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    4.4421 ^ gpio_control_in_1[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[4]/net57 (net)
                    0.0618    0.0002    4.4422 ^ gpio_control_in_1[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4422   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0319 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.1308 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    4.1323 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2323   clock uncertainty
                             -0.2986    3.9337   clock reconvergence pessimism
                             -0.0218    3.9119   library hold time
                                        3.9119   data required time
-------------------------------------------------------------------------------------
                                        3.9119   data required time
                                       -4.4422   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0427 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.1344 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.1360 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    4.3677 ^ gpio_control_in_1[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[5]/shift_register[6] (net)
                    0.0303    0.0001    4.3678 ^ gpio_control_in_1[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    4.7443 ^ gpio_control_in_1[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[5]/net57 (net)
                    0.0618    0.0002    4.7444 ^ gpio_control_in_1[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7444   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.3577 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.4566 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    4.4581 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5581   clock uncertainty
                             -0.3222    4.2360   clock reconvergence pessimism
                             -0.0218    4.2141   library hold time
                                        4.2141   data required time
-------------------------------------------------------------------------------------
                                        4.2141   data required time
                                       -4.7444   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.1219 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.2136 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.2152 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    5.4469 ^ gpio_control_in_1[8]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[8]/shift_register[6] (net)
                    0.0303    0.0001    5.4470 ^ gpio_control_in_1[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    5.8235 ^ gpio_control_in_1[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[8]/net57 (net)
                    0.0618    0.0002    5.8237 ^ gpio_control_in_1[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8237   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.5210 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.6199 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    5.6214 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7214   clock uncertainty
                             -0.4063    5.3152   clock reconvergence pessimism
                             -0.0218    5.2934   library hold time
                                        5.2934   data required time
-------------------------------------------------------------------------------------
                                        5.2934   data required time
                                       -5.8237   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.4435 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.5353 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.5369 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    5.7686 ^ gpio_control_in_1[9]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[9]/shift_register[6] (net)
                    0.0303    0.0001    5.7687 ^ gpio_control_in_1[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    6.1452 ^ gpio_control_in_1[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[9]/net57 (net)
                    0.0618    0.0002    6.1454 ^ gpio_control_in_1[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1454   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.8677 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.9667 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    5.9682 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0682   clock uncertainty
                             -0.4313    5.6369   clock reconvergence pessimism
                             -0.0218    5.6151   library hold time
                                        5.6151   data required time
-------------------------------------------------------------------------------------
                                        5.6151   data required time
                                       -6.1454   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7082 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.7999 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    0.8015 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    1.0332 ^ gpio_control_in_1a[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[0]/shift_register[6] (net)
                    0.0303    0.0001    1.0332 ^ gpio_control_in_1a[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    1.4098 ^ gpio_control_in_1a[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[0]/net57 (net)
                    0.0618    0.0002    1.4099 ^ gpio_control_in_1a[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4099   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7634 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.8622 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    0.8638 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9638   clock uncertainty
                             -0.0623    0.9014   clock reconvergence pessimism
                             -0.0218    0.8796   library hold time
                                        0.8796   data required time
-------------------------------------------------------------------------------------
                                        0.8796   data required time
                                       -1.4099   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0128 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.1045 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.1061 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    1.3378 ^ gpio_control_in_1a[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[1]/shift_register[6] (net)
                    0.0303    0.0001    1.3379 ^ gpio_control_in_1a[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    1.7144 ^ gpio_control_in_1a[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[1]/net57 (net)
                    0.0618    0.0002    1.7146 ^ gpio_control_in_1a[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7146   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0917 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    1.1906 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    1.1921 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2921   clock uncertainty
                             -0.0861    1.2061   clock reconvergence pessimism
                             -0.0218    1.1843   library hold time
                                        1.1843   data required time
-------------------------------------------------------------------------------------
                                        1.1843   data required time
                                       -1.7146   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.3112 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.4029 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.4045 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    1.6362 ^ gpio_control_in_1a[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[2]/shift_register[6] (net)
                    0.0303    0.0001    1.6363 ^ gpio_control_in_1a[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    2.0128 ^ gpio_control_in_1a[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[2]/net57 (net)
                    0.0618    0.0002    2.0129 ^ gpio_control_in_1a[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0129   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.4134 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.5122 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    1.5138 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6138   clock uncertainty
                             -0.1093    1.5044   clock reconvergence pessimism
                             -0.0218    1.4826   library hold time
                                        1.4826   data required time
-------------------------------------------------------------------------------------
                                        1.4826   data required time
                                       -2.0129   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.6123 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7040 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.7056 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    1.9373 ^ gpio_control_in_1a[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[3]/shift_register[6] (net)
                    0.0303    0.0001    1.9373 ^ gpio_control_in_1a[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    2.3139 ^ gpio_control_in_1a[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[3]/net57 (net)
                    0.0618    0.0002    2.3140 ^ gpio_control_in_1a[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3140   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.7379 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.8367 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    1.8383 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9383   clock uncertainty
                             -0.1328    1.8055   clock reconvergence pessimism
                             -0.0218    1.7837   library hold time
                                        1.7837   data required time
-------------------------------------------------------------------------------------
                                        1.7837   data required time
                                       -2.3140   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.9106 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0023 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.0039 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    2.2356 ^ gpio_control_in_1a[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[4]/shift_register[6] (net)
                    0.0303    0.0001    2.2357 ^ gpio_control_in_1a[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    2.6122 ^ gpio_control_in_1a[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[4]/net57 (net)
                    0.0618    0.0002    2.6123 ^ gpio_control_in_1a[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6123   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0595 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.1583 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    2.1599 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2599   clock uncertainty
                             -0.1560    2.1038   clock reconvergence pessimism
                             -0.0218    2.0820   library hold time
                                        2.0820   data required time
-------------------------------------------------------------------------------------
                                        2.0820   data required time
                                       -2.6123   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.2183 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3100 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.3116 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    2.5433 ^ gpio_control_in_1a[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[5]/shift_register[6] (net)
                    0.0303    0.0001    2.5434 ^ gpio_control_in_1a[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    2.9199 ^ gpio_control_in_1a[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[5]/net57 (net)
                    0.0618    0.0002    2.9201 ^ gpio_control_in_1a[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9201   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.3912 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.4901 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    2.4916 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5916   clock uncertainty
                             -0.1800    2.4116   clock reconvergence pessimism
                             -0.0218    2.3898   library hold time
                                        2.3898   data required time
-------------------------------------------------------------------------------------
                                        2.3898   data required time
                                       -2.9201   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.8533 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.9450 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.9466 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    4.1783 ^ gpio_control_in_2[10]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[10]/shift_register[6] (net)
                    0.0303    0.0001    4.1784 ^ gpio_control_in_2[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    4.5549 ^ gpio_control_in_2[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[10]/net57 (net)
                    0.0618    0.0002    4.5551 ^ gpio_control_in_2[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5551   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1536 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.2524 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    4.2540 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3540   clock uncertainty
                             -0.3074    4.0466   clock reconvergence pessimism
                             -0.0218    4.0248   library hold time
                                        4.0248   data required time
-------------------------------------------------------------------------------------
                                        4.0248   data required time
                                       -4.5551   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.5524 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.6441 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.6457 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    3.8774 ^ gpio_control_in_2[11]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[11]/shift_register[6] (net)
                    0.0303    0.0001    3.8775 ^ gpio_control_in_2[11]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    4.2540 ^ gpio_control_in_2[11]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[11]/net57 (net)
                    0.0618    0.0002    4.2541 ^ gpio_control_in_2[11]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2541   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.8292 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.9280 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    3.9296 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0296   clock uncertainty
                             -0.2840    3.7456   clock reconvergence pessimism
                             -0.0218    3.7238   library hold time
                                        3.7238   data required time
-------------------------------------------------------------------------------------
                                        3.7238   data required time
                                       -4.2541   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.9038 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9955 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.9971 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    3.2288 ^ gpio_control_in_2[13]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[13]/shift_register[6] (net)
                    0.0303    0.0001    3.2288 ^ gpio_control_in_2[13]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    3.6054 ^ gpio_control_in_2[13]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[13]/net57 (net)
                    0.0618    0.0002    3.6055 ^ gpio_control_in_2[13]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6055   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.1301 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.2289 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    3.2304 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3304   clock uncertainty
                             -0.2334    3.0970   clock reconvergence pessimism
                             -0.0218    3.0752   library hold time
                                        3.0752   data required time
-------------------------------------------------------------------------------------
                                        3.0752   data required time
                                       -3.6055   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.6035 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6952 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.6968 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    2.9285 ^ gpio_control_in_2[14]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[14]/shift_register[6] (net)
                    0.0303    0.0001    2.9286 ^ gpio_control_in_2[14]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    3.3051 ^ gpio_control_in_2[14]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[14]/net57 (net)
                    0.0618    0.0002    3.3052 ^ gpio_control_in_2[14]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3052   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8064 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.9052 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    2.9068 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0068   clock uncertainty
                             -0.2100    2.7968   clock reconvergence pessimism
                             -0.0218    2.7749   library hold time
                                        2.7749   data required time
-------------------------------------------------------------------------------------
                                        2.7749   data required time
                                       -3.3052   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.2991 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3908 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.3924 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    2.6241 ^ gpio_control_in_2[15]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[15]/shift_register[6] (net)
                    0.0303    0.0001    2.6242 ^ gpio_control_in_2[15]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    3.0007 ^ gpio_control_in_2[15]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[15]/net57 (net)
                    0.0618    0.0002    3.0009 ^ gpio_control_in_2[15]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0009   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.4783 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.5771 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    2.5787 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6787   clock uncertainty
                             -0.1863    2.4924   clock reconvergence pessimism
                             -0.0218    2.4706   library hold time
                                        2.4706   data required time
-------------------------------------------------------------------------------------
                                        2.4706   data required time
                                       -3.0009   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.6894 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.7811 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    6.7827 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    7.0144 ^ gpio_control_in_2[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[1]/shift_register[6] (net)
                    0.0303    0.0001    7.0145 ^ gpio_control_in_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    7.3910 ^ gpio_control_in_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[1]/net57 (net)
                    0.0618    0.0002    7.3912 ^ gpio_control_in_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3912   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.2106 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.3095 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    7.3111 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4111   clock uncertainty
                             -0.5284    6.8827   clock reconvergence pessimism
                             -0.0218    6.8609   library hold time
                                        6.8609   data required time
-------------------------------------------------------------------------------------
                                        6.8609   data required time
                                       -7.3912   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.3771 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    6.4689 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    6.4705 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    6.7022 ^ gpio_control_in_2[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[2]/shift_register[6] (net)
                    0.0303    0.0001    6.7022 ^ gpio_control_in_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    7.0788 ^ gpio_control_in_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[2]/net57 (net)
                    0.0618    0.0002    7.0789 ^ gpio_control_in_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0789   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.8740 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.9729 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    6.9745 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0745   clock uncertainty
                             -0.5041    6.5704   clock reconvergence pessimism
                             -0.0218    6.5486   library hold time
                                        6.5486   data required time
-------------------------------------------------------------------------------------
                                        6.5486   data required time
                                       -7.0789   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.0620 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.1537 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    6.1553 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    6.3870 ^ gpio_control_in_2[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[3]/shift_register[6] (net)
                    0.0303    0.0001    6.3871 ^ gpio_control_in_2[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    6.7636 ^ gpio_control_in_2[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[3]/net57 (net)
                    0.0618    0.0002    6.7638 ^ gpio_control_in_2[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7638   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.5344 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.6332 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    6.6348 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7348   clock uncertainty
                             -0.4795    6.2553   clock reconvergence pessimism
                             -0.0218    6.2335   library hold time
                                        6.2335   data required time
-------------------------------------------------------------------------------------
                                        6.2335   data required time
                                       -6.7638   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.0497 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.1414 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.1430 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    5.3747 ^ gpio_control_in_2[6]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[6]/shift_register[6] (net)
                    0.0303    0.0001    5.3748 ^ gpio_control_in_2[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    5.7513 ^ gpio_control_in_2[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[6]/net57 (net)
                    0.0618    0.0002    5.7514 ^ gpio_control_in_2[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7514   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.4432 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.5420 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    5.5436 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6436   clock uncertainty
                             -0.4006    5.2429   clock reconvergence pessimism
                             -0.0218    5.2211   library hold time
                                        5.2211   data required time
-------------------------------------------------------------------------------------
                                        5.2211   data required time
                                       -5.7514   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.7525 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.8442 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.8458 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    5.0774 ^ gpio_control_in_2[7]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[7]/shift_register[6] (net)
                    0.0303    0.0001    5.0775 ^ gpio_control_in_2[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    5.4540 ^ gpio_control_in_2[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[7]/net57 (net)
                    0.0618    0.0002    5.4542 ^ gpio_control_in_2[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4542   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    5.1228 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.2216 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    5.2232 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3232   clock uncertainty
                             -0.3775    4.9457   clock reconvergence pessimism
                             -0.0218    4.9239   library hold time
                                        4.9239   data required time
-------------------------------------------------------------------------------------
                                        4.9239   data required time
                                       -5.4542   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.4524 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.5440 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.5456 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    4.7773 ^ gpio_control_in_2[8]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[8]/shift_register[6] (net)
                    0.0303    0.0001    4.7774 ^ gpio_control_in_2[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    5.1539 ^ gpio_control_in_2[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[8]/net57 (net)
                    0.0618    0.0002    5.1541 ^ gpio_control_in_2[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1541   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.7993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.8981 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    4.8997 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9997   clock uncertainty
                             -0.3541    4.6456   clock reconvergence pessimism
                             -0.0218    4.6238   library hold time
                                        4.6238   data required time
-------------------------------------------------------------------------------------
                                        4.6238   data required time
                                       -5.1541   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1532 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.2449 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.2465 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    4.4782 ^ gpio_control_in_2[9]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[9]/shift_register[6] (net)
                    0.0303    0.0001    4.4783 ^ gpio_control_in_2[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    4.8548 ^ gpio_control_in_2[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[9]/net57 (net)
                    0.0618    0.0002    4.8549 ^ gpio_control_in_2[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8549   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.4768 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.5757 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    4.5772 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6772   clock uncertainty
                             -0.3308    4.3464   clock reconvergence pessimism
                             -0.0218    4.3246   library hold time
                                        4.3246   data required time
-------------------------------------------------------------------------------------
                                        4.3246   data required time
                                       -4.8549   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1127 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0919    0.2046 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    0.2062 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    0.4379 ^ gpio_control_bidir_1[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_1[0]/shift_register[6] (net)
                    0.0303    0.0001    0.4380 ^ gpio_control_bidir_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    0.8145 ^ gpio_control_bidir_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_1[0]/net57 (net)
                    0.0618    0.0002    0.8147 ^ gpio_control_bidir_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8147   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1215 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0990    0.2206 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    0.2221 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3221   clock uncertainty
                             -0.0159    0.3062   clock reconvergence pessimism
                             -0.0218    0.2844   library hold time
                                        0.2844   data required time
-------------------------------------------------------------------------------------
                                        0.2844   data required time
                                       -0.8147   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.0028 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    7.0945 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    7.0961 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    7.3278 ^ gpio_control_in_2[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[0]/shift_register[6] (net)
                    0.0303    0.0001    7.3279 ^ gpio_control_in_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    7.7044 ^ gpio_control_in_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[0]/net57 (net)
                    0.0618    0.0002    7.7046 ^ gpio_control_in_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7046   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.5485 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.6474 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0427    0.0016    7.6489 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7489   clock uncertainty
                             -0.5528    7.1961   clock reconvergence pessimism
                             -0.0218    7.1743   library hold time
                                        7.1743   data required time
-------------------------------------------------------------------------------------
                                        7.1743   data required time
                                       -7.7046   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.2544 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    3.3463 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.3479 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    3.5796 ^ gpio_control_in_2[12]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[12]/shift_register[6] (net)
                    0.0303    0.0001    3.5797 ^ gpio_control_in_2[12]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    3.9562 ^ gpio_control_in_2[12]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[12]/net57 (net)
                    0.0618    0.0002    3.9564 ^ gpio_control_in_2[12]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9564   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.5079 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    3.6071 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.6086 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7086   clock uncertainty
                             -0.2608    3.4479   clock reconvergence pessimism
                             -0.0218    3.4261   library hold time
                                        3.4261   data required time
-------------------------------------------------------------------------------------
                                        3.4261   data required time
                                       -3.9564   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    5.7529 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.8448 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.8464 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    6.0781 ^ gpio_control_in_2[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[4]/shift_register[6] (net)
                    0.0303    0.0001    6.0782 ^ gpio_control_in_2[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    6.4547 ^ gpio_control_in_2[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[4]/net57 (net)
                    0.0618    0.0002    6.4549 ^ gpio_control_in_2[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4549   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.2011 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    6.3003 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    6.3018 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4018   clock uncertainty
                             -0.4554    5.9464   clock reconvergence pessimism
                             -0.0218    5.9246   library hold time
                                        5.9246   data required time
-------------------------------------------------------------------------------------
                                        5.9246   data required time
                                       -6.4549   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.4018 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.4938 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.4954 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    5.7271 ^ gpio_control_in_2[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[5]/shift_register[6] (net)
                    0.0303    0.0001    5.7272 ^ gpio_control_in_2[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    6.1037 ^ gpio_control_in_2[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[5]/net57 (net)
                    0.0618    0.0002    6.1038 ^ gpio_control_in_2[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1038   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.8227 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0992    5.9219 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.9234 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0234   clock uncertainty
                             -0.4281    5.5953   clock reconvergence pessimism
                             -0.0218    5.5735   library hold time
                                        5.5735   data required time
-------------------------------------------------------------------------------------
                                        5.5735   data required time
                                       -6.1038   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.4273 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0924    4.5196 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.5212 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    4.7529 ^ gpio_control_in_1[6]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[6]/shift_register[6] (net)
                    0.0303    0.0001    4.7530 ^ gpio_control_in_1[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    5.1295 ^ gpio_control_in_1[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[6]/net57 (net)
                    0.0618    0.0002    5.1297 ^ gpio_control_in_1[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1297   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.7722 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0996    4.8718 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.8734 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9734   clock uncertainty
                             -0.3522    4.6212   clock reconvergence pessimism
                             -0.0218    4.5994   library hold time
                                        4.5994   data required time
-------------------------------------------------------------------------------------
                                        4.5994   data required time
                                       -5.1297   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    4.8110 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0923    4.9033 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.9049 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0303    0.2317    5.1366 ^ gpio_control_in_1[7]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[7]/shift_register[6] (net)
                    0.0303    0.0001    5.1367 ^ gpio_control_in_1[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0618    0.3765    5.5132 ^ gpio_control_in_1[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[7]/net57 (net)
                    0.0618    0.0002    5.5134 ^ gpio_control_in_1[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5134   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    5.1859 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0995    5.2854 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.2869 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3869   clock uncertainty
                             -0.3821    5.0049   clock reconvergence pessimism
                             -0.0218    4.9831   library hold time
                                        4.9831   data required time
-------------------------------------------------------------------------------------
                                        4.9831   data required time
                                       -5.5134   data arrival time
-------------------------------------------------------------------------------------
                                        0.5303   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.5174 ^ gpio_control_in_1[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    4.7471 ^ gpio_control_in_1[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[6]/shift_register[0] (net)
                    0.0295    0.0001    4.7471 ^ gpio_control_in_1[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    5.1375 ^ gpio_control_in_1[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[6]/net46 (net)
                    0.0803    0.0003    5.1379 ^ gpio_control_in_1[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1379   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.7722 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0996    4.8718 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.8739 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9739   clock uncertainty
                             -0.3449    4.6290   clock reconvergence pessimism
                             -0.0232    4.6058   library hold time
                                        4.6058   data required time
-------------------------------------------------------------------------------------
                                        4.6058   data required time
                                       -5.1379   data arrival time
-------------------------------------------------------------------------------------
                                        0.5320   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.9011 ^ gpio_control_in_1[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    5.1308 ^ gpio_control_in_1[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[7]/shift_register[0] (net)
                    0.0295    0.0001    5.1308 ^ gpio_control_in_1[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    5.5212 ^ gpio_control_in_1[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[7]/net46 (net)
                    0.0803    0.0003    5.5215 ^ gpio_control_in_1[7]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5215   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    5.1859 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0995    5.2854 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.2875 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3875   clock uncertainty
                             -0.3748    5.0127   clock reconvergence pessimism
                             -0.0232    4.9895   library hold time
                                        4.9895   data required time
-------------------------------------------------------------------------------------
                                        4.9895   data required time
                                       -5.5215   data arrival time
-------------------------------------------------------------------------------------
                                        0.5320   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.4916 ^ gpio_control_in_2[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    5.7212 ^ gpio_control_in_2[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[5]/shift_register[0] (net)
                    0.0295    0.0001    5.7213 ^ gpio_control_in_2[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    6.1117 ^ gpio_control_in_2[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[5]/net46 (net)
                    0.0803    0.0003    6.1120 ^ gpio_control_in_2[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1120   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.8227 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0992    5.9219 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.9240 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0240   clock uncertainty
                             -0.4209    5.6031   clock reconvergence pessimism
                             -0.0232    5.5799   library hold time
                                        5.5799   data required time
-------------------------------------------------------------------------------------
                                        5.5799   data required time
                                       -6.1120   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.3441 ^ gpio_control_in_2[12]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    3.5738 ^ gpio_control_in_2[12]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[12]/shift_register[0] (net)
                    0.0295    0.0001    3.5738 ^ gpio_control_in_2[12]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    3.9642 ^ gpio_control_in_2[12]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[12]/net46 (net)
                    0.0803    0.0003    3.9645 ^ gpio_control_in_2[12]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9645   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.5079 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    3.6071 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.6092 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7092   clock uncertainty
                             -0.2535    3.4557   clock reconvergence pessimism
                             -0.0232    3.4325   library hold time
                                        3.4325   data required time
-------------------------------------------------------------------------------------
                                        3.4325   data required time
                                       -3.9645   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.8426 ^ gpio_control_in_2[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    6.0722 ^ gpio_control_in_2[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[4]/shift_register[0] (net)
                    0.0295    0.0001    6.0723 ^ gpio_control_in_2[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    6.4627 ^ gpio_control_in_2[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[4]/net46 (net)
                    0.0803    0.0003    6.4630 ^ gpio_control_in_2[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4630   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.2011 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    6.3003 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.3024 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4024   clock uncertainty
                             -0.4482    5.9542   clock reconvergence pessimism
                             -0.0232    5.9310   library hold time
                                        5.9310   data required time
-------------------------------------------------------------------------------------
                                        5.9310   data required time
                                       -6.4630   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.2024 ^ gpio_control_bidir_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    0.4320 ^ gpio_control_bidir_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_bidir_1[0]/shift_register[0] (net)
                    0.0295    0.0001    0.4321 ^ gpio_control_bidir_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    0.8225 ^ gpio_control_bidir_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_bidir_1[0]/net46 (net)
                    0.0803    0.0003    0.8228 ^ gpio_control_bidir_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8228   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1215 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0990    0.2206 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    0.2227 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3227   clock uncertainty
                             -0.0087    0.3140   clock reconvergence pessimism
                             -0.0232    0.2908   library hold time
                                        0.2908   data required time
-------------------------------------------------------------------------------------
                                        0.2908   data required time
                                       -0.8228   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.5331 ^ gpio_control_in_1[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    5.7628 ^ gpio_control_in_1[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[9]/shift_register[0] (net)
                    0.0295    0.0001    5.7628 ^ gpio_control_in_1[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    6.1532 ^ gpio_control_in_1[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[9]/net46 (net)
                    0.0803    0.0003    6.1535 ^ gpio_control_in_1[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1535   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.8677 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.9667 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.9688 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0688   clock uncertainty
                             -0.4241    5.6447   clock reconvergence pessimism
                             -0.0232    5.6215   library hold time
                                        5.6215   data required time
-------------------------------------------------------------------------------------
                                        5.6215   data required time
                                       -6.1535   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0334    0.0004    5.7616 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.8509 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.8517 ^ gpio_control_in_1[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    6.0813 ^ gpio_control_in_1[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[10]/shift_register[0] (net)
                    0.0295    0.0001    6.0814 ^ gpio_control_in_1[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    6.4718 ^ gpio_control_in_1[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[10]/net46 (net)
                    0.0803    0.0003    6.4721 ^ gpio_control_in_1[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4721   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    6.2111 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.3100 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.3121 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4121   clock uncertainty
                             -0.4489    5.9632   clock reconvergence pessimism
                             -0.0232    5.9400   library hold time
                                        5.9400   data required time
-------------------------------------------------------------------------------------
                                        5.9400   data required time
                                       -6.4721   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.4667 ^ gpio_control_in_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    6.6963 ^ gpio_control_in_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[2]/shift_register[0] (net)
                    0.0295    0.0001    6.6964 ^ gpio_control_in_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    7.0867 ^ gpio_control_in_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[2]/net46 (net)
                    0.0803    0.0003    7.0871 ^ gpio_control_in_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0871   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.8740 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.9729 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.9750 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0750   clock uncertainty
                             -0.4968    6.5782   clock reconvergence pessimism
                             -0.0232    6.5550   library hold time
                                        6.5550   data required time
-------------------------------------------------------------------------------------
                                        6.5550   data required time
                                       -7.0871   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.2114 ^ gpio_control_in_1[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    5.4410 ^ gpio_control_in_1[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[8]/shift_register[0] (net)
                    0.0295    0.0001    5.4411 ^ gpio_control_in_1[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    5.8315 ^ gpio_control_in_1[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[8]/net46 (net)
                    0.0803    0.0003    5.8318 ^ gpio_control_in_1[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8318   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.5210 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.6199 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.6220 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7220   clock uncertainty
                             -0.3990    5.3229   clock reconvergence pessimism
                             -0.0232    5.2997   library hold time
                                        5.2997   data required time
-------------------------------------------------------------------------------------
                                        5.2997   data required time
                                       -5.8318   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.0023 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    7.0916 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    7.0923 ^ gpio_control_in_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    7.3220 ^ gpio_control_in_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[0]/shift_register[0] (net)
                    0.0295    0.0001    7.3220 ^ gpio_control_in_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    7.7124 ^ gpio_control_in_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[0]/net46 (net)
                    0.0803    0.0003    7.7128 ^ gpio_control_in_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7128   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.5485 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.6474 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    7.6495 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7495   clock uncertainty
                             -0.5456    7.2039   clock reconvergence pessimism
                             -0.0232    7.1807   library hold time
                                        7.1807   data required time
-------------------------------------------------------------------------------------
                                        7.1807   data required time
                                       -7.7128   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.7789 ^ gpio_control_in_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    7.0085 ^ gpio_control_in_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[1]/shift_register[0] (net)
                    0.0295    0.0001    7.0086 ^ gpio_control_in_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    7.3990 ^ gpio_control_in_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[1]/net46 (net)
                    0.0803    0.0003    7.3993 ^ gpio_control_in_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3993   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.2106 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.3095 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    7.3116 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4116   clock uncertainty
                             -0.5212    6.8905   clock reconvergence pessimism
                             -0.0232    6.8673   library hold time
                                        6.8673   data required time
-------------------------------------------------------------------------------------
                                        6.8673   data required time
                                       -7.3993   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.2257 ^ gpio_control_in_1[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    3.4553 ^ gpio_control_in_1[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[2]/shift_register[0] (net)
                    0.0295    0.0001    3.4554 ^ gpio_control_in_1[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    3.8458 ^ gpio_control_in_1[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[2]/net46 (net)
                    0.0803    0.0003    3.8461 ^ gpio_control_in_1[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8461   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.3805 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.4794 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.4815 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5815   clock uncertainty
                             -0.2443    3.3372   clock reconvergence pessimism
                             -0.0232    3.3140   library hold time
                                        3.3140   data required time
-------------------------------------------------------------------------------------
                                        3.3140   data required time
                                       -3.8461   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.3078 ^ gpio_control_in_1a[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    2.5375 ^ gpio_control_in_1a[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[5]/shift_register[0] (net)
                    0.0295    0.0001    2.5375 ^ gpio_control_in_1a[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    2.9279 ^ gpio_control_in_1a[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[5]/net46 (net)
                    0.0803    0.0003    2.9283 ^ gpio_control_in_1a[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9283   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.3912 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.4901 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.4922 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5922   clock uncertainty
                             -0.1728    2.4194   clock reconvergence pessimism
                             -0.0232    2.3962   library hold time
                                        2.3962   data required time
-------------------------------------------------------------------------------------
                                        2.3962   data required time
                                       -2.9283   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.1515 ^ gpio_control_in_2[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    6.3812 ^ gpio_control_in_2[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[3]/shift_register[0] (net)
                    0.0295    0.0001    6.3812 ^ gpio_control_in_2[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    6.7716 ^ gpio_control_in_2[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[3]/net46 (net)
                    0.0803    0.0003    6.7719 ^ gpio_control_in_2[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7719   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.5344 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.6332 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.6354 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7354   clock uncertainty
                             -0.4723    6.2631   clock reconvergence pessimism
                             -0.0232    6.2399   library hold time
                                        6.2399   data required time
-------------------------------------------------------------------------------------
                                        6.2399   data required time
                                       -6.7719   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.6126 ^ gpio_control_in_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    2.8422 ^ gpio_control_in_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[0]/shift_register[0] (net)
                    0.0295    0.0001    2.8423 ^ gpio_control_in_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    3.2327 ^ gpio_control_in_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[0]/net46 (net)
                    0.0803    0.0003    3.2330 ^ gpio_control_in_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2330   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.7197 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.8186 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.8207 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9207   clock uncertainty
                             -0.1965    2.7241   clock reconvergence pessimism
                             -0.0232    2.7009   library hold time
                                        2.7009   data required time
-------------------------------------------------------------------------------------
                                        2.7009   data required time
                                       -3.2330   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.9162 ^ gpio_control_in_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    3.1459 ^ gpio_control_in_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[1]/shift_register[0] (net)
                    0.0295    0.0001    3.1459 ^ gpio_control_in_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    3.5363 ^ gpio_control_in_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[1]/net46 (net)
                    0.0803    0.0003    3.5367 ^ gpio_control_in_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5367   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.0470 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.1459 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.1480 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2480   clock uncertainty
                             -0.2202    3.0278   clock reconvergence pessimism
                             -0.0232    3.0046   library hold time
                                        3.0046   data required time
-------------------------------------------------------------------------------------
                                        3.0046   data required time
                                       -3.5367   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.8300 ^ gpio_control_in_1[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    4.0596 ^ gpio_control_in_1[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[4]/shift_register[0] (net)
                    0.0295    0.0001    4.0597 ^ gpio_control_in_1[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    4.4501 ^ gpio_control_in_1[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[4]/net46 (net)
                    0.0803    0.0003    4.4504 ^ gpio_control_in_1[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4504   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0319 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.1308 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.1329 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2329   clock uncertainty
                             -0.2914    3.9415   clock reconvergence pessimism
                             -0.0232    3.9183   library hold time
                                        3.9183   data required time
-------------------------------------------------------------------------------------
                                        3.9183   data required time
                                       -4.4504   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.6930 ^ gpio_control_in_2[14]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    2.9226 ^ gpio_control_in_2[14]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[14]/shift_register[0] (net)
                    0.0295    0.0001    2.9227 ^ gpio_control_in_2[14]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    3.3131 ^ gpio_control_in_2[14]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[14]/net46 (net)
                    0.0803    0.0003    3.3134 ^ gpio_control_in_2[14]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3134   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8064 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.9052 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.9073 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0073   clock uncertainty
                             -0.2028    2.8045   clock reconvergence pessimism
                             -0.0232    2.7813   library hold time
                                        2.7813   data required time
-------------------------------------------------------------------------------------
                                        2.7813   data required time
                                       -3.3134   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.5264 ^ gpio_control_in_1[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    3.7560 ^ gpio_control_in_1[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[3]/shift_register[0] (net)
                    0.0295    0.0001    3.7561 ^ gpio_control_in_1[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    4.1465 ^ gpio_control_in_1[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[3]/net46 (net)
                    0.0803    0.0003    4.1468 ^ gpio_control_in_1[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1468   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7047 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.8036 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.8057 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9057   clock uncertainty
                             -0.2677    3.6379   clock reconvergence pessimism
                             -0.0232    3.6147   library hold time
                                        3.6147   data required time
-------------------------------------------------------------------------------------
                                        3.6147   data required time
                                       -4.1468   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.1322 ^ gpio_control_in_1[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    4.3618 ^ gpio_control_in_1[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[5]/shift_register[0] (net)
                    0.0295    0.0001    4.3619 ^ gpio_control_in_1[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    4.7523 ^ gpio_control_in_1[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[5]/net46 (net)
                    0.0803    0.0003    4.7526 ^ gpio_control_in_1[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7526   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.3577 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.4566 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.4587 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5587   clock uncertainty
                             -0.3149    4.2437   clock reconvergence pessimism
                             -0.0232    4.2205   library hold time
                                        4.2205   data required time
-------------------------------------------------------------------------------------
                                        4.2205   data required time
                                       -4.7526   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.1023 ^ gpio_control_in_1a[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    1.3319 ^ gpio_control_in_1a[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[1]/shift_register[0] (net)
                    0.0295    0.0001    1.3320 ^ gpio_control_in_1a[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    1.7224 ^ gpio_control_in_1a[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[1]/net46 (net)
                    0.0803    0.0003    1.7227 ^ gpio_control_in_1a[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7227   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0917 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    1.1906 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.1927 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2927   clock uncertainty
                             -0.0789    1.2138   clock reconvergence pessimism
                             -0.0232    1.1906   library hold time
                                        1.1906   data required time
-------------------------------------------------------------------------------------
                                        1.1906   data required time
                                       -1.7227   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.9428 ^ gpio_control_in_2[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    4.1724 ^ gpio_control_in_2[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[10]/shift_register[0] (net)
                    0.0295    0.0001    4.1725 ^ gpio_control_in_2[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    4.5629 ^ gpio_control_in_2[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[10]/net46 (net)
                    0.0803    0.0003    4.5632 ^ gpio_control_in_2[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5632   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1536 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.2524 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.2545 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3545   clock uncertainty
                             -0.3002    4.0543   clock reconvergence pessimism
                             -0.0232    4.0312   library hold time
                                        4.0312   data required time
-------------------------------------------------------------------------------------
                                        4.0312   data required time
                                       -4.5632   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.8419 ^ gpio_control_in_2[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    5.0716 ^ gpio_control_in_2[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[7]/shift_register[0] (net)
                    0.0295    0.0001    5.0716 ^ gpio_control_in_2[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    5.4620 ^ gpio_control_in_2[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[7]/net46 (net)
                    0.0803    0.0003    5.4624 ^ gpio_control_in_2[7]/_120_/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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    5.1228 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.2216 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.2237 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3237   clock uncertainty
                             -0.3703    4.9535   clock reconvergence pessimism
                             -0.0232    4.9303   library hold time
                                        4.9303   data required time
-------------------------------------------------------------------------------------
                                        4.9303   data required time
                                       -5.4624   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.7018 ^ gpio_control_in_1a[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    1.9314 ^ gpio_control_in_1a[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[3]/shift_register[0] (net)
                    0.0295    0.0001    1.9315 ^ gpio_control_in_1a[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    2.3218 ^ gpio_control_in_1a[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[3]/net46 (net)
                    0.0803    0.0003    2.3222 ^ gpio_control_in_1a[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3222   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.7379 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.8367 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.8389 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9389   clock uncertainty
                             -0.1256    1.8133   clock reconvergence pessimism
                             -0.0232    1.7901   library hold time
                                        1.7901   data required time
-------------------------------------------------------------------------------------
                                        1.7901   data required time
                                       -2.3222   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.5003 ^ gpio_control_bidir_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    0.7299 ^ gpio_control_bidir_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_bidir_1[1]/shift_register[0] (net)
                    0.0295    0.0001    0.7300 ^ gpio_control_bidir_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    1.1203 ^ gpio_control_bidir_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_bidir_1[1]/net46 (net)
                    0.0803    0.0003    1.1207 ^ gpio_control_bidir_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1207   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4428 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.5416 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    0.5437 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6437   clock uncertainty
                             -0.0319    0.6118   clock reconvergence pessimism
                             -0.0232    0.5886   library hold time
                                        0.5886   data required time
-------------------------------------------------------------------------------------
                                        0.5886   data required time
                                       -1.1207   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.4007 ^ gpio_control_in_1a[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    1.6303 ^ gpio_control_in_1a[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[2]/shift_register[0] (net)
                    0.0295    0.0001    1.6304 ^ gpio_control_in_1a[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    2.0208 ^ gpio_control_in_1a[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[2]/net46 (net)
                    0.0803    0.0003    2.0211 ^ gpio_control_in_1a[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0211   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.4134 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.5122 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.5143 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6143   clock uncertainty
                             -0.1021    1.5122   clock reconvergence pessimism
                             -0.0232    1.4890   library hold time
                                        1.4890   data required time
-------------------------------------------------------------------------------------
                                        1.4890   data required time
                                       -2.0211   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.0001 ^ gpio_control_in_1a[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    2.2297 ^ gpio_control_in_1a[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[4]/shift_register[0] (net)
                    0.0295    0.0001    2.2298 ^ gpio_control_in_1a[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    2.6202 ^ gpio_control_in_1a[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[4]/net46 (net)
                    0.0803    0.0003    2.6205 ^ gpio_control_in_1a[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6205   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0595 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.1583 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.1604 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2604   clock uncertainty
                             -0.1488    2.1116   clock reconvergence pessimism
                             -0.0232    2.0884   library hold time
                                        2.0884   data required time
-------------------------------------------------------------------------------------
                                        2.0884   data required time
                                       -2.6205   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.6419 ^ gpio_control_in_2[11]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    3.8715 ^ gpio_control_in_2[11]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[11]/shift_register[0] (net)
                    0.0295    0.0001    3.8716 ^ gpio_control_in_2[11]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    4.2620 ^ gpio_control_in_2[11]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[11]/net46 (net)
                    0.0803    0.0003    4.2623 ^ gpio_control_in_2[11]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2623   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.8292 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.9280 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.9301 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0301   clock uncertainty
                             -0.2767    3.7534   clock reconvergence pessimism
                             -0.0232    3.7302   library hold time
                                        3.7302   data required time
-------------------------------------------------------------------------------------
                                        3.7302   data required time
                                       -4.2623   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.9933 ^ gpio_control_in_2[13]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    3.2229 ^ gpio_control_in_2[13]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[13]/shift_register[0] (net)
                    0.0295    0.0001    3.2230 ^ gpio_control_in_2[13]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    3.6134 ^ gpio_control_in_2[13]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[13]/net46 (net)
                    0.0803    0.0003    3.6137 ^ gpio_control_in_2[13]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6137   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.1301 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.2289 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.2310 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3310   clock uncertainty
                             -0.2262    3.1048   clock reconvergence pessimism
                             -0.0232    3.0816   library hold time
                                        3.0816   data required time
-------------------------------------------------------------------------------------
                                        3.0816   data required time
                                       -3.6137   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.3886 ^ gpio_control_in_2[15]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    2.6182 ^ gpio_control_in_2[15]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[15]/shift_register[0] (net)
                    0.0295    0.0001    2.6183 ^ gpio_control_in_2[15]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    3.0087 ^ gpio_control_in_2[15]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[15]/net46 (net)
                    0.0803    0.0003    3.0090 ^ gpio_control_in_2[15]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0090   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.4783 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.5771 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.5792 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6792   clock uncertainty
                             -0.1791    2.5001   clock reconvergence pessimism
                             -0.0232    2.4769   library hold time
                                        2.4769   data required time
-------------------------------------------------------------------------------------
                                        2.4769   data required time
                                       -3.0090   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.1392 ^ gpio_control_in_2[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    5.3688 ^ gpio_control_in_2[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[6]/shift_register[0] (net)
                    0.0295    0.0001    5.3689 ^ gpio_control_in_2[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    5.7593 ^ gpio_control_in_2[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[6]/net46 (net)
                    0.0803    0.0003    5.7596 ^ gpio_control_in_2[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7596   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.4432 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.5420 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.5441 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6441   clock uncertainty
                             -0.3934    5.2507   clock reconvergence pessimism
                             -0.0232    5.2275   library hold time
                                        5.2275   data required time
-------------------------------------------------------------------------------------
                                        5.2275   data required time
                                       -5.7596   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.5418 ^ gpio_control_in_2[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    4.7715 ^ gpio_control_in_2[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[8]/shift_register[0] (net)
                    0.0295    0.0001    4.7715 ^ gpio_control_in_2[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    5.1619 ^ gpio_control_in_2[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[8]/net46 (net)
                    0.0803    0.0003    5.1623 ^ gpio_control_in_2[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1623   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.7993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.8981 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.9002 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0002   clock uncertainty
                             -0.3469    4.6534   clock reconvergence pessimism
                             -0.0232    4.6302   library hold time
                                        4.6302   data required time
-------------------------------------------------------------------------------------
                                        4.6302   data required time
                                       -5.1623   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.2427 ^ gpio_control_in_2[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    4.4723 ^ gpio_control_in_2[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[9]/shift_register[0] (net)
                    0.0295    0.0001    4.4724 ^ gpio_control_in_2[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    4.8628 ^ gpio_control_in_2[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[9]/net46 (net)
                    0.0803    0.0003    4.8631 ^ gpio_control_in_2[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8631   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.4768 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.5757 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.5778 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6778   clock uncertainty
                             -0.3236    4.3542   clock reconvergence pessimism
                             -0.0232    4.3310   library hold time
                                        4.3310   data required time
-------------------------------------------------------------------------------------
                                        4.3310   data required time
                                       -4.8631   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.0908 ^ gpio_control_bidir_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    2.3205 ^ gpio_control_bidir_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_bidir_2[0]/shift_register[0] (net)
                    0.0295    0.0001    2.3206 ^ gpio_control_bidir_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    2.7109 ^ gpio_control_bidir_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_bidir_2[0]/net46 (net)
                    0.0803    0.0003    2.7113 ^ gpio_control_bidir_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7113   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.1574 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.2562 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.2583 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3583   clock uncertainty
                             -0.1559    2.2024   clock reconvergence pessimism
                             -0.0232    2.1792   library hold time
                                        2.1792   data required time
-------------------------------------------------------------------------------------
                                        2.1792   data required time
                                       -2.7113   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.7958 ^ gpio_control_bidir_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    2.0255 ^ gpio_control_bidir_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_bidir_2[1]/shift_register[0] (net)
                    0.0295    0.0001    2.0255 ^ gpio_control_bidir_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    2.4159 ^ gpio_control_bidir_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_bidir_2[1]/net46 (net)
                    0.0803    0.0003    2.4163 ^ gpio_control_bidir_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4163   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.8394 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.9382 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.9403 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0403   clock uncertainty
                             -0.1329    1.9074   clock reconvergence pessimism
                             -0.0232    1.8842   library hold time
                                        1.8842   data required time
-------------------------------------------------------------------------------------
                                        1.8842   data required time
                                       -2.4163   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.7977 ^ gpio_control_in_1a[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    1.0273 ^ gpio_control_in_1a[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[0]/shift_register[0] (net)
                    0.0295    0.0001    1.0274 ^ gpio_control_in_1a[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    1.4177 ^ gpio_control_in_1a[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[0]/net46 (net)
                    0.0803    0.0003    1.4181 ^ gpio_control_in_1a[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4181   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7634 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.8622 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    0.8643 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9643   clock uncertainty
                             -0.0551    0.9092   clock reconvergence pessimism
                             -0.0232    0.8860   library hold time
                                        0.8860   data required time
-------------------------------------------------------------------------------------
                                        0.8860   data required time
                                       -1.4181   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.5002 ^ gpio_control_bidir_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0295    0.2296    1.7298 ^ gpio_control_bidir_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_bidir_2[2]/shift_register[0] (net)
                    0.0295    0.0001    1.7299 ^ gpio_control_bidir_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0803    0.3904    2.1203 ^ gpio_control_bidir_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_bidir_2[2]/net46 (net)
                    0.0803    0.0003    2.1206 ^ gpio_control_bidir_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1206   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.5207 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.6195 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.6216 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7216   clock uncertainty
                             -0.1099    1.6117   clock reconvergence pessimism
                             -0.0232    1.5885   library hold time
                                        1.5885   data required time
-------------------------------------------------------------------------------------
                                        1.5885   data required time
                                       -2.1206   data arrival time
-------------------------------------------------------------------------------------
                                        0.5321   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.5025 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    0.5041 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    0.7360 ^ gpio_control_bidir_1[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_1[1]/shift_register[5] (net)
                    0.0305    0.0001    0.7361 ^ gpio_control_bidir_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    1.1190 ^ gpio_control_bidir_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_bidir_1[1]/net58 (net)
                    0.0702    0.0002    1.1192 ^ gpio_control_bidir_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1192   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4428 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.5416 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    0.5433 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6433   clock uncertainty
                             -0.0392    0.6042   clock reconvergence pessimism
                             -0.0224    0.5818   library hold time
                                        0.5818   data required time
-------------------------------------------------------------------------------------
                                        0.5818   data required time
                                       -1.1192   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.4108 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0916    1.5024 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.5040 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    1.7359 ^ gpio_control_bidir_2[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[2]/shift_register[5] (net)
                    0.0305    0.0001    1.7360 ^ gpio_control_bidir_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    2.1189 ^ gpio_control_bidir_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_bidir_2[2]/net58 (net)
                    0.0702    0.0002    2.1191 ^ gpio_control_bidir_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1191   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.5207 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.6195 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.6212 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7212   clock uncertainty
                             -0.1171    1.6041   clock reconvergence pessimism
                             -0.0224    1.5817   library hold time
                                        1.5817   data required time
-------------------------------------------------------------------------------------
                                        1.5817   data required time
                                       -2.1191   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1127 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0919    0.2046 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    0.2062 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    0.4382 ^ gpio_control_bidir_1[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_1[0]/shift_register[5] (net)
                    0.0305    0.0001    0.4383 ^ gpio_control_bidir_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    0.8211 ^ gpio_control_bidir_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_bidir_1[0]/net58 (net)
                    0.0702    0.0002    0.8214 ^ gpio_control_bidir_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8214   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1215 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0990    0.2206 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    0.2223 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3223   clock uncertainty
                             -0.0159    0.3063   clock reconvergence pessimism
                             -0.0224    0.2839   library hold time
                                        0.2839   data required time
-------------------------------------------------------------------------------------
                                        0.2839   data required time
                                       -0.8214   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0014 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0931 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.0947 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    2.3266 ^ gpio_control_bidir_2[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[0]/shift_register[5] (net)
                    0.0305    0.0001    2.3267 ^ gpio_control_bidir_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    2.7096 ^ gpio_control_bidir_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_bidir_2[0]/net58 (net)
                    0.0702    0.0002    2.7098 ^ gpio_control_bidir_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7098   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.1574 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.2562 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.2579 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3579   clock uncertainty
                             -0.1631    2.1948   clock reconvergence pessimism
                             -0.0224    2.1723   library hold time
                                        2.1723   data required time
-------------------------------------------------------------------------------------
                                        2.1723   data required time
                                       -2.7098   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.7064 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7981 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.7997 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    2.0316 ^ gpio_control_bidir_2[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[1]/shift_register[5] (net)
                    0.0305    0.0001    2.0317 ^ gpio_control_bidir_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    2.4146 ^ gpio_control_bidir_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_bidir_2[1]/net58 (net)
                    0.0702    0.0002    2.4148 ^ gpio_control_bidir_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4148   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.8394 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.9382 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.9399 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0399   clock uncertainty
                             -0.1401    1.8998   clock reconvergence pessimism
                             -0.0224    1.8773   library hold time
                                        1.8773   data required time
-------------------------------------------------------------------------------------
                                        1.8773   data required time
                                       -2.4148   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.5231 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6148 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.6164 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    2.8484 ^ gpio_control_in_1[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[0]/shift_register[5] (net)
                    0.0305    0.0001    2.8484 ^ gpio_control_in_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    3.2313 ^ gpio_control_in_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1[0]/net58 (net)
                    0.0702    0.0002    3.2316 ^ gpio_control_in_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2316   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.7197 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.8186 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.8203 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9203   clock uncertainty
                             -0.2038    2.7165   clock reconvergence pessimism
                             -0.0224    2.6941   library hold time
                                        2.6941   data required time
-------------------------------------------------------------------------------------
                                        2.6941   data required time
                                       -3.2316   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.7621 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.8539 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.8555 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    6.0874 ^ gpio_control_in_1[10]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[10]/shift_register[5] (net)
                    0.0305    0.0001    6.0875 ^ gpio_control_in_1[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    6.4704 ^ gpio_control_in_1[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1[10]/net58 (net)
                    0.0702    0.0002    6.4706 ^ gpio_control_in_1[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4706   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    6.2111 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.3100 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.3117 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4117   clock uncertainty
                             -0.4561    5.9556   clock reconvergence pessimism
                             -0.0224    5.9332   library hold time
                                        5.9332   data required time
-------------------------------------------------------------------------------------
                                        5.9332   data required time
                                       -6.4706   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8267 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9184 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.9201 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    3.1520 ^ gpio_control_in_1[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[1]/shift_register[5] (net)
                    0.0305    0.0001    3.1521 ^ gpio_control_in_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    3.5350 ^ gpio_control_in_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1[1]/net58 (net)
                    0.0702    0.0002    3.5352 ^ gpio_control_in_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5352   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.0470 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.1459 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.1476 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2476   clock uncertainty
                             -0.2274    3.0202   clock reconvergence pessimism
                             -0.0224    2.9977   library hold time
                                        2.9977   data required time
-------------------------------------------------------------------------------------
                                        2.9977   data required time
                                       -3.5352   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.1362 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.2279 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.2295 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    3.4615 ^ gpio_control_in_1[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[2]/shift_register[5] (net)
                    0.0305    0.0001    3.4615 ^ gpio_control_in_1[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    3.8444 ^ gpio_control_in_1[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1[2]/net58 (net)
                    0.0702    0.0002    3.8447 ^ gpio_control_in_1[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8447   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.3805 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.4794 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.4812 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5812   clock uncertainty
                             -0.2515    3.3296   clock reconvergence pessimism
                             -0.0224    3.3072   library hold time
                                        3.3072   data required time
-------------------------------------------------------------------------------------
                                        3.3072   data required time
                                       -3.8447   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.4369 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.5286 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.5302 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    3.7621 ^ gpio_control_in_1[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[3]/shift_register[5] (net)
                    0.0305    0.0001    3.7622 ^ gpio_control_in_1[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    4.1451 ^ gpio_control_in_1[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1[3]/net58 (net)
                    0.0702    0.0002    4.1453 ^ gpio_control_in_1[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1453   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7047 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.8036 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.8053 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9053   clock uncertainty
                             -0.2750    3.6303   clock reconvergence pessimism
                             -0.0224    3.6079   library hold time
                                        3.6079   data required time
-------------------------------------------------------------------------------------
                                        3.6079   data required time
                                       -4.1453   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7405 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.8322 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.8338 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    4.0657 ^ gpio_control_in_1[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[4]/shift_register[5] (net)
                    0.0305    0.0001    4.0658 ^ gpio_control_in_1[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    4.4487 ^ gpio_control_in_1[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1[4]/net58 (net)
                    0.0702    0.0002    4.4489 ^ gpio_control_in_1[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4489   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0319 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.1308 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.1325 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2325   clock uncertainty
                             -0.2986    3.9339   clock reconvergence pessimism
                             -0.0224    3.9115   library hold time
                                        3.9115   data required time
-------------------------------------------------------------------------------------
                                        3.9115   data required time
                                       -4.4489   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0427 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.1344 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.1360 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    4.3680 ^ gpio_control_in_1[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[5]/shift_register[5] (net)
                    0.0305    0.0001    4.3680 ^ gpio_control_in_1[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    4.7509 ^ gpio_control_in_1[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1[5]/net58 (net)
                    0.0702    0.0002    4.7512 ^ gpio_control_in_1[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7512   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.3577 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.4566 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.4583 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5583   clock uncertainty
                             -0.3222    4.2361   clock reconvergence pessimism
                             -0.0224    4.2137   library hold time
                                        4.2137   data required time
-------------------------------------------------------------------------------------
                                        4.2137   data required time
                                       -4.7512   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.1219 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.2136 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.2152 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    5.4472 ^ gpio_control_in_1[8]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[8]/shift_register[5] (net)
                    0.0305    0.0001    5.4473 ^ gpio_control_in_1[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    5.8301 ^ gpio_control_in_1[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1[8]/net58 (net)
                    0.0702    0.0002    5.8304 ^ gpio_control_in_1[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8304   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.5210 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.6199 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.6216 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7216   clock uncertainty
                             -0.4063    5.3153   clock reconvergence pessimism
                             -0.0224    5.2929   library hold time
                                        5.2929   data required time
-------------------------------------------------------------------------------------
                                        5.2929   data required time
                                       -5.8304   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7082 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.7999 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    0.8015 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    1.0334 ^ gpio_control_in_1a[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[0]/shift_register[5] (net)
                    0.0305    0.0001    1.0335 ^ gpio_control_in_1a[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    1.4164 ^ gpio_control_in_1a[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1a[0]/net58 (net)
                    0.0702    0.0002    1.4166 ^ gpio_control_in_1a[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4166   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7634 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.8622 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    0.8639 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9639   clock uncertainty
                             -0.0623    0.9016   clock reconvergence pessimism
                             -0.0224    0.8792   library hold time
                                        0.8792   data required time
-------------------------------------------------------------------------------------
                                        0.8792   data required time
                                       -1.4166   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0128 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.1045 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.1061 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    1.3381 ^ gpio_control_in_1a[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[1]/shift_register[5] (net)
                    0.0305    0.0001    1.3381 ^ gpio_control_in_1a[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    1.7210 ^ gpio_control_in_1a[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1a[1]/net58 (net)
                    0.0702    0.0002    1.7213 ^ gpio_control_in_1a[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7213   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0917 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    1.1906 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.1923 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2923   clock uncertainty
                             -0.0861    1.2062   clock reconvergence pessimism
                             -0.0224    1.1838   library hold time
                                        1.1838   data required time
-------------------------------------------------------------------------------------
                                        1.1838   data required time
                                       -1.7213   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.3112 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.4029 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.4045 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    1.6364 ^ gpio_control_in_1a[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[2]/shift_register[5] (net)
                    0.0305    0.0001    1.6365 ^ gpio_control_in_1a[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    2.0194 ^ gpio_control_in_1a[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1a[2]/net58 (net)
                    0.0702    0.0002    2.0196 ^ gpio_control_in_1a[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0196   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.4134 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.5122 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.5139 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6139   clock uncertainty
                             -0.1093    1.5046   clock reconvergence pessimism
                             -0.0224    1.4822   library hold time
                                        1.4822   data required time
-------------------------------------------------------------------------------------
                                        1.4822   data required time
                                       -2.0196   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.4435 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.5353 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.5369 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    5.7689 ^ gpio_control_in_1[9]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[9]/shift_register[5] (net)
                    0.0305    0.0001    5.7690 ^ gpio_control_in_1[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    6.1519 ^ gpio_control_in_1[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1[9]/net58 (net)
                    0.0702    0.0002    6.1521 ^ gpio_control_in_1[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1521   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.8677 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.9667 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.9684 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0684   clock uncertainty
                             -0.4313    5.6371   clock reconvergence pessimism
                             -0.0224    5.6146   library hold time
                                        5.6146   data required time
-------------------------------------------------------------------------------------
                                        5.6146   data required time
                                       -6.1521   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.6123 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7040 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    1.7056 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    1.9375 ^ gpio_control_in_1a[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[3]/shift_register[5] (net)
                    0.0305    0.0001    1.9376 ^ gpio_control_in_1a[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    2.3205 ^ gpio_control_in_1a[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1a[3]/net58 (net)
                    0.0702    0.0002    2.3207 ^ gpio_control_in_1a[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3207   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.7379 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.8367 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    1.8385 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9385   clock uncertainty
                             -0.1328    1.8057   clock reconvergence pessimism
                             -0.0224    1.7833   library hold time
                                        1.7833   data required time
-------------------------------------------------------------------------------------
                                        1.7833   data required time
                                       -2.3207   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.9106 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0023 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.0039 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    2.2358 ^ gpio_control_in_1a[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[4]/shift_register[5] (net)
                    0.0305    0.0001    2.2359 ^ gpio_control_in_1a[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    2.6188 ^ gpio_control_in_1a[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1a[4]/net58 (net)
                    0.0702    0.0002    2.6190 ^ gpio_control_in_1a[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6190   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0595 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.1583 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.1600 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2600   clock uncertainty
                             -0.1560    2.1040   clock reconvergence pessimism
                             -0.0224    2.0816   library hold time
                                        2.0816   data required time
-------------------------------------------------------------------------------------
                                        2.0816   data required time
                                       -2.6190   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.2183 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3100 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.3117 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    2.5436 ^ gpio_control_in_1a[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[5]/shift_register[5] (net)
                    0.0305    0.0001    2.5437 ^ gpio_control_in_1a[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    2.9266 ^ gpio_control_in_1a[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1a[5]/net58 (net)
                    0.0702    0.0002    2.9268 ^ gpio_control_in_1a[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9268   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.3912 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.4901 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.4918 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5918   clock uncertainty
                             -0.1800    2.4118   clock reconvergence pessimism
                             -0.0224    2.3893   library hold time
                                        2.3893   data required time
-------------------------------------------------------------------------------------
                                        2.3893   data required time
                                       -2.9268   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.0028 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    7.0945 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    7.0962 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    7.3281 ^ gpio_control_in_2[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[0]/shift_register[5] (net)
                    0.0305    0.0001    7.3282 ^ gpio_control_in_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    7.7111 ^ gpio_control_in_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[0]/net58 (net)
                    0.0702    0.0002    7.7113 ^ gpio_control_in_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7113   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.5485 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.6474 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    7.6491 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7491   clock uncertainty
                             -0.5528    7.1963   clock reconvergence pessimism
                             -0.0224    7.1738   library hold time
                                        7.1738   data required time
-------------------------------------------------------------------------------------
                                        7.1738   data required time
                                       -7.7113   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.8533 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.9450 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.9466 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    4.1786 ^ gpio_control_in_2[10]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[10]/shift_register[5] (net)
                    0.0305    0.0001    4.1787 ^ gpio_control_in_2[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    4.5616 ^ gpio_control_in_2[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[10]/net58 (net)
                    0.0702    0.0002    4.5618 ^ gpio_control_in_2[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5618   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1536 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.2524 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.2541 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3541   clock uncertainty
                             -0.3074    4.0467   clock reconvergence pessimism
                             -0.0224    4.0243   library hold time
                                        4.0243   data required time
-------------------------------------------------------------------------------------
                                        4.0243   data required time
                                       -4.5618   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.5524 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.6441 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.6457 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    3.8776 ^ gpio_control_in_2[11]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[11]/shift_register[5] (net)
                    0.0305    0.0001    3.8777 ^ gpio_control_in_2[11]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    4.2606 ^ gpio_control_in_2[11]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[11]/net58 (net)
                    0.0702    0.0002    4.2608 ^ gpio_control_in_2[11]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2608   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.8292 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.9280 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.9298 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0298   clock uncertainty
                             -0.2840    3.7458   clock reconvergence pessimism
                             -0.0224    3.7234   library hold time
                                        3.7234   data required time
-------------------------------------------------------------------------------------
                                        3.7234   data required time
                                       -4.2608   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.9038 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9955 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.9971 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    3.2290 ^ gpio_control_in_2[13]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[13]/shift_register[5] (net)
                    0.0305    0.0001    3.2291 ^ gpio_control_in_2[13]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    3.6120 ^ gpio_control_in_2[13]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[13]/net58 (net)
                    0.0702    0.0002    3.6122 ^ gpio_control_in_2[13]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6122   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.1301 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.2289 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.2306 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3306   clock uncertainty
                             -0.2334    3.0972   clock reconvergence pessimism
                             -0.0224    3.0748   library hold time
                                        3.0748   data required time
-------------------------------------------------------------------------------------
                                        3.0748   data required time
                                       -3.6122   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.6035 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6952 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.6968 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    2.9288 ^ gpio_control_in_2[14]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[14]/shift_register[5] (net)
                    0.0305    0.0001    2.9288 ^ gpio_control_in_2[14]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    3.3117 ^ gpio_control_in_2[14]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[14]/net58 (net)
                    0.0702    0.0002    3.3120 ^ gpio_control_in_2[14]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3120   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8064 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.9052 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.9069 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0069   clock uncertainty
                             -0.2100    2.7969   clock reconvergence pessimism
                             -0.0224    2.7745   library hold time
                                        2.7745   data required time
-------------------------------------------------------------------------------------
                                        2.7745   data required time
                                       -3.3120   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.2991 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3908 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    2.3924 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    2.6244 ^ gpio_control_in_2[15]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[15]/shift_register[5] (net)
                    0.0305    0.0001    2.6245 ^ gpio_control_in_2[15]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    3.0073 ^ gpio_control_in_2[15]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[15]/net58 (net)
                    0.0702    0.0002    3.0076 ^ gpio_control_in_2[15]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0076   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.4783 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.5771 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    2.5788 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6788   clock uncertainty
                             -0.1863    2.4925   clock reconvergence pessimism
                             -0.0224    2.4701   library hold time
                                        2.4701   data required time
-------------------------------------------------------------------------------------
                                        2.4701   data required time
                                       -3.0076   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.6894 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.7811 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    6.7827 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    7.0147 ^ gpio_control_in_2[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[1]/shift_register[5] (net)
                    0.0305    0.0001    7.0148 ^ gpio_control_in_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    7.3977 ^ gpio_control_in_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[1]/net58 (net)
                    0.0702    0.0002    7.3979 ^ gpio_control_in_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3979   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.2106 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.3095 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    7.3112 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4112   clock uncertainty
                             -0.5284    6.8828   clock reconvergence pessimism
                             -0.0224    6.8604   library hold time
                                        6.8604   data required time
-------------------------------------------------------------------------------------
                                        6.8604   data required time
                                       -7.3979   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.3771 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    6.4689 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    6.4705 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    6.7024 ^ gpio_control_in_2[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[2]/shift_register[5] (net)
                    0.0305    0.0001    6.7025 ^ gpio_control_in_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    7.0854 ^ gpio_control_in_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[2]/net58 (net)
                    0.0702    0.0002    7.0856 ^ gpio_control_in_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0856   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.8740 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.9729 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.9747 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0747   clock uncertainty
                             -0.5041    6.5706   clock reconvergence pessimism
                             -0.0224    6.5482   library hold time
                                        6.5482   data required time
-------------------------------------------------------------------------------------
                                        6.5482   data required time
                                       -7.0856   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.0620 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.1537 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    6.1553 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    6.3873 ^ gpio_control_in_2[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[3]/shift_register[5] (net)
                    0.0305    0.0001    6.3874 ^ gpio_control_in_2[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    6.7703 ^ gpio_control_in_2[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[3]/net58 (net)
                    0.0702    0.0002    6.7705 ^ gpio_control_in_2[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7705   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.5344 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.6332 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.6350 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7350   clock uncertainty
                             -0.4795    6.2555   clock reconvergence pessimism
                             -0.0224    6.2330   library hold time
                                        6.2330   data required time
-------------------------------------------------------------------------------------
                                        6.2330   data required time
                                       -6.7705   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.0497 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.1414 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.1430 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    5.3749 ^ gpio_control_in_2[6]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[6]/shift_register[5] (net)
                    0.0305    0.0001    5.3750 ^ gpio_control_in_2[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    5.7579 ^ gpio_control_in_2[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[6]/net58 (net)
                    0.0702    0.0002    5.7581 ^ gpio_control_in_2[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7581   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.4432 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.5420 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.5437 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6437   clock uncertainty
                             -0.4006    5.2431   clock reconvergence pessimism
                             -0.0224    5.2207   library hold time
                                        5.2207   data required time
-------------------------------------------------------------------------------------
                                        5.2207   data required time
                                       -5.7581   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.7525 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.8442 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.8458 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    5.0777 ^ gpio_control_in_2[7]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[7]/shift_register[5] (net)
                    0.0305    0.0001    5.0778 ^ gpio_control_in_2[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    5.4607 ^ gpio_control_in_2[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[7]/net58 (net)
                    0.0702    0.0002    5.4609 ^ gpio_control_in_2[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4609   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    5.1228 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.2216 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.2233 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3233   clock uncertainty
                             -0.3775    4.9459   clock reconvergence pessimism
                             -0.0224    4.9234   library hold time
                                        4.9234   data required time
-------------------------------------------------------------------------------------
                                        4.9234   data required time
                                       -5.4609   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.4524 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.5440 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.5457 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    4.7776 ^ gpio_control_in_2[8]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[8]/shift_register[5] (net)
                    0.0305    0.0001    4.7777 ^ gpio_control_in_2[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    5.1606 ^ gpio_control_in_2[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[8]/net58 (net)
                    0.0702    0.0002    5.1608 ^ gpio_control_in_2[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1608   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.7993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.8981 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.8998 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9998   clock uncertainty
                             -0.3541    4.6458   clock reconvergence pessimism
                             -0.0224    4.6233   library hold time
                                        4.6233   data required time
-------------------------------------------------------------------------------------
                                        4.6233   data required time
                                       -5.1608   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1532 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.2449 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.2465 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    4.4784 ^ gpio_control_in_2[9]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[9]/shift_register[5] (net)
                    0.0305    0.0001    4.4785 ^ gpio_control_in_2[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    4.8614 ^ gpio_control_in_2[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[9]/net58 (net)
                    0.0702    0.0002    4.8616 ^ gpio_control_in_2[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8616   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.4768 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.5757 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.5774 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6774   clock uncertainty
                             -0.3308    4.3466   clock reconvergence pessimism
                             -0.0224    4.3242   library hold time
                                        4.3242   data required time
-------------------------------------------------------------------------------------
                                        4.3242   data required time
                                       -4.8616   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.2544 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    3.3463 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    3.3479 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    3.5799 ^ gpio_control_in_2[12]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[12]/shift_register[5] (net)
                    0.0305    0.0001    3.5800 ^ gpio_control_in_2[12]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    3.9629 ^ gpio_control_in_2[12]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[12]/net58 (net)
                    0.0702    0.0002    3.9631 ^ gpio_control_in_2[12]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9631   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.5079 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    3.6071 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    3.6088 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7088   clock uncertainty
                             -0.2608    3.4480   clock reconvergence pessimism
                             -0.0224    3.4256   library hold time
                                        3.4256   data required time
-------------------------------------------------------------------------------------
                                        3.4256   data required time
                                       -3.9631   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    5.7529 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.8448 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.8464 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    6.0784 ^ gpio_control_in_2[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[4]/shift_register[5] (net)
                    0.0305    0.0001    6.0785 ^ gpio_control_in_2[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    6.4613 ^ gpio_control_in_2[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[4]/net58 (net)
                    0.0702    0.0002    6.4616 ^ gpio_control_in_2[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4616   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.2011 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    6.3003 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    6.3020 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4020   clock uncertainty
                             -0.4554    5.9465   clock reconvergence pessimism
                             -0.0224    5.9241   library hold time
                                        5.9241   data required time
-------------------------------------------------------------------------------------
                                        5.9241   data required time
                                       -6.4616   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.4018 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.4938 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    5.4954 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    5.7273 ^ gpio_control_in_2[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[5]/shift_register[5] (net)
                    0.0305    0.0001    5.7274 ^ gpio_control_in_2[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    6.1103 ^ gpio_control_in_2[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_2[5]/net58 (net)
                    0.0702    0.0002    6.1105 ^ gpio_control_in_2[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1105   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.8227 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0992    5.9219 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.9236 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0236   clock uncertainty
                             -0.4281    5.5955   clock reconvergence pessimism
                             -0.0224    5.5731   library hold time
                                        5.5731   data required time
-------------------------------------------------------------------------------------
                                        5.5731   data required time
                                       -6.1105   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.4273 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0924    4.5196 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.5213 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    4.7532 ^ gpio_control_in_1[6]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[6]/shift_register[5] (net)
                    0.0305    0.0001    4.7533 ^ gpio_control_in_1[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    5.1362 ^ gpio_control_in_1[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1[6]/net58 (net)
                    0.0702    0.0002    5.1364 ^ gpio_control_in_1[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1364   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.7722 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0996    4.8718 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    4.8735 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9735   clock uncertainty
                             -0.3522    4.6214   clock reconvergence pessimism
                             -0.0224    4.5989   library hold time
                                        4.5989   data required time
-------------------------------------------------------------------------------------
                                        4.5989   data required time
                                       -5.1364   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    4.8110 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0923    4.9033 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0016    4.9049 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0305    0.2319    5.1369 ^ gpio_control_in_1[7]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[7]/shift_register[5] (net)
                    0.0305    0.0001    5.1370 ^ gpio_control_in_1[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0702    0.3829    5.5199 ^ gpio_control_in_1[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0076                                 gpio_control_in_1[7]/net58 (net)
                    0.0702    0.0002    5.5201 ^ gpio_control_in_1[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5201   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    5.1859 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0995    5.2854 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0017    5.2871 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3871   clock uncertainty
                             -0.3821    5.0050   clock reconvergence pessimism
                             -0.0224    4.9826   library hold time
                                        4.9826   data required time
-------------------------------------------------------------------------------------
                                        4.9826   data required time
                                       -5.5201   data arrival time
-------------------------------------------------------------------------------------
                                        0.5375   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.5002 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    0.7315 ^ gpio_control_bidir_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[1]/shift_register[9] (net)
                    0.0308    0.0001    0.7316 ^ gpio_control_bidir_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    1.1200 ^ gpio_control_bidir_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_bidir_1[1]/net47 (net)
                    0.0773    0.0003    1.1203 ^ gpio_control_bidir_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1203   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    0.5390 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6390   clock uncertainty
                             -0.0389    0.6001   clock reconvergence pessimism
                             -0.0231    0.5770   library hold time
                                        0.5770   data required time
-------------------------------------------------------------------------------------
                                        0.5770   data required time
                                       -1.1203   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.0908 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    2.3221 ^ gpio_control_bidir_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[0]/shift_register[9] (net)
                    0.0308    0.0001    2.3222 ^ gpio_control_bidir_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    2.7106 ^ gpio_control_bidir_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_bidir_2[0]/net47 (net)
                    0.0773    0.0003    2.7109 ^ gpio_control_bidir_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7109   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.2536 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3536   clock uncertainty
                             -0.1629    2.1907   clock reconvergence pessimism
                             -0.0231    2.1676   library hold time
                                        2.1676   data required time
-------------------------------------------------------------------------------------
                                        2.1676   data required time
                                       -2.7109   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.7957 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    2.0271 ^ gpio_control_bidir_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[1]/shift_register[9] (net)
                    0.0308    0.0001    2.0272 ^ gpio_control_bidir_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    2.4156 ^ gpio_control_bidir_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_bidir_2[1]/net47 (net)
                    0.0773    0.0003    2.4159 ^ gpio_control_bidir_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4159   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.9356 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0356   clock uncertainty
                             -0.1399    1.8957   clock reconvergence pessimism
                             -0.0231    1.8726   library hold time
                                        1.8726   data required time
-------------------------------------------------------------------------------------
                                        1.8726   data required time
                                       -2.4159   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.5001 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    1.7314 ^ gpio_control_bidir_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[2]/shift_register[9] (net)
                    0.0308    0.0001    1.7315 ^ gpio_control_bidir_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    2.1199 ^ gpio_control_bidir_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_bidir_2[2]/net47 (net)
                    0.0773    0.0003    2.1202 ^ gpio_control_bidir_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1202   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.6169 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7169   clock uncertainty
                             -0.1168    1.6000   clock reconvergence pessimism
                             -0.0231    1.5770   library hold time
                                        1.5770   data required time
-------------------------------------------------------------------------------------
                                        1.5770   data required time
                                       -2.1202   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.6125 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    2.8438 ^ gpio_control_in_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[0]/shift_register[9] (net)
                    0.0308    0.0001    2.8439 ^ gpio_control_in_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    3.2323 ^ gpio_control_in_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1[0]/net47 (net)
                    0.0773    0.0003    3.2326 ^ gpio_control_in_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2326   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.8160 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9160   clock uncertainty
                             -0.2035    2.7125   clock reconvergence pessimism
                             -0.0231    2.6894   library hold time
                                        2.6894   data required time
-------------------------------------------------------------------------------------
                                        2.6894   data required time
                                       -3.2326   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.9161 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    3.1475 ^ gpio_control_in_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[1]/shift_register[9] (net)
                    0.0308    0.0001    3.1476 ^ gpio_control_in_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    3.5360 ^ gpio_control_in_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1[1]/net47 (net)
                    0.0773    0.0003    3.5363 ^ gpio_control_in_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5363   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.1433 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2433   clock uncertainty
                             -0.2272    3.0161   clock reconvergence pessimism
                             -0.0231    2.9930   library hold time
                                        2.9930   data required time
-------------------------------------------------------------------------------------
                                        2.9930   data required time
                                       -3.5363   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.2256 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    3.4569 ^ gpio_control_in_1[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[2]/shift_register[9] (net)
                    0.0308    0.0001    3.4570 ^ gpio_control_in_1[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    3.8454 ^ gpio_control_in_1[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1[2]/net47 (net)
                    0.0773    0.0003    3.8457 ^ gpio_control_in_1[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8457   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.4768 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5768   clock uncertainty
                             -0.2513    3.3255   clock reconvergence pessimism
                             -0.0231    3.3025   library hold time
                                        3.3025   data required time
-------------------------------------------------------------------------------------
                                        3.3025   data required time
                                       -3.8457   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.4006 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    1.6319 ^ gpio_control_in_1a[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[2]/shift_register[9] (net)
                    0.0308    0.0001    1.6320 ^ gpio_control_in_1a[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    2.0204 ^ gpio_control_in_1a[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1a[2]/net47 (net)
                    0.0773    0.0003    2.0207 ^ gpio_control_in_1a[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0207   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.5096 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6096   clock uncertainty
                             -0.1091    1.5005   clock reconvergence pessimism
                             -0.0231    1.4775   library hold time
                                        1.4775   data required time
-------------------------------------------------------------------------------------
                                        1.4775   data required time
                                       -2.0207   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.7017 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    1.9330 ^ gpio_control_in_1a[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[3]/shift_register[9] (net)
                    0.0308    0.0001    1.9331 ^ gpio_control_in_1a[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    2.3215 ^ gpio_control_in_1a[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1a[3]/net47 (net)
                    0.0773    0.0003    2.3218 ^ gpio_control_in_1a[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3218   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.8342 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9342   clock uncertainty
                             -0.1325    1.8016   clock reconvergence pessimism
                             -0.0231    1.7785   library hold time
                                        1.7785   data required time
-------------------------------------------------------------------------------------
                                        1.7785   data required time
                                       -2.3218   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.0000 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    2.2313 ^ gpio_control_in_1a[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[4]/shift_register[9] (net)
                    0.0308    0.0001    2.2314 ^ gpio_control_in_1a[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    2.6198 ^ gpio_control_in_1a[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1a[4]/net47 (net)
                    0.0773    0.0003    2.6201 ^ gpio_control_in_1a[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6201   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.1557 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2557   clock uncertainty
                             -0.1558    2.0999   clock reconvergence pessimism
                             -0.0231    2.0768   library hold time
                                        2.0768   data required time
-------------------------------------------------------------------------------------
                                        2.0768   data required time
                                       -2.6201   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.3077 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    2.5391 ^ gpio_control_in_1a[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[5]/shift_register[9] (net)
                    0.0308    0.0001    2.5392 ^ gpio_control_in_1a[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    2.9276 ^ gpio_control_in_1a[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1a[5]/net47 (net)
                    0.0773    0.0003    2.9279 ^ gpio_control_in_1a[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9279   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.4875 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5875   clock uncertainty
                             -0.1798    2.4077   clock reconvergence pessimism
                             -0.0231    2.3846   library hold time
                                        2.3846   data required time
-------------------------------------------------------------------------------------
                                        2.3846   data required time
                                       -2.9279   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.3885 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    2.6198 ^ gpio_control_in_2[15]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[15]/shift_register[9] (net)
                    0.0308    0.0001    2.6199 ^ gpio_control_in_2[15]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    3.0083 ^ gpio_control_in_2[15]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[15]/net47 (net)
                    0.0773    0.0003    3.0086 ^ gpio_control_in_2[15]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0086   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.5745 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6745   clock uncertainty
                             -0.1861    2.4885   clock reconvergence pessimism
                             -0.0231    2.4654   library hold time
                                        2.4654   data required time
-------------------------------------------------------------------------------------
                                        2.4654   data required time
                                       -3.0086   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.2023 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    0.4336 ^ gpio_control_bidir_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[0]/shift_register[9] (net)
                    0.0308    0.0001    0.4337 ^ gpio_control_bidir_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    0.8221 ^ gpio_control_bidir_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_bidir_1[0]/net47 (net)
                    0.0773    0.0003    0.8224 ^ gpio_control_bidir_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8224   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    0.2180 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3180   clock uncertainty
                             -0.0157    0.3023   clock reconvergence pessimism
                             -0.0231    0.2792   library hold time
                                        0.2792   data required time
-------------------------------------------------------------------------------------
                                        0.2792   data required time
                                       -0.8224   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0334    0.0004    5.7616 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.8509 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.8516 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    6.0829 ^ gpio_control_in_1[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[10]/shift_register[9] (net)
                    0.0308    0.0001    6.0830 ^ gpio_control_in_1[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    6.4714 ^ gpio_control_in_1[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1[10]/net47 (net)
                    0.0773    0.0003    6.4717 ^ gpio_control_in_1[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4717   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.2106 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.3068 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0391    0.0006    6.3074 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4074   clock uncertainty
                             -0.4559    5.9515   clock reconvergence pessimism
                             -0.0231    5.9284   library hold time
                                        5.9284   data required time
-------------------------------------------------------------------------------------
                                        5.9284   data required time
                                       -6.4717   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.5263 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    3.7576 ^ gpio_control_in_1[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[3]/shift_register[9] (net)
                    0.0308    0.0001    3.7577 ^ gpio_control_in_1[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    4.1461 ^ gpio_control_in_1[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1[3]/net47 (net)
                    0.0773    0.0003    4.1464 ^ gpio_control_in_1[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1464   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.8010 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9010   clock uncertainty
                             -0.2747    3.6262   clock reconvergence pessimism
                             -0.0231    3.6032   library hold time
                                        3.6032   data required time
-------------------------------------------------------------------------------------
                                        3.6032   data required time
                                       -4.1464   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.8299 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    4.0612 ^ gpio_control_in_1[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[4]/shift_register[9] (net)
                    0.0308    0.0001    4.0613 ^ gpio_control_in_1[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    4.4497 ^ gpio_control_in_1[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1[4]/net47 (net)
                    0.0773    0.0003    4.4500 ^ gpio_control_in_1[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4500   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.1282 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2282   clock uncertainty
                             -0.2984    3.9298   clock reconvergence pessimism
                             -0.0231    3.9067   library hold time
                                        3.9067   data required time
-------------------------------------------------------------------------------------
                                        3.9067   data required time
                                       -4.4500   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.1321 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    4.3634 ^ gpio_control_in_1[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[5]/shift_register[9] (net)
                    0.0308    0.0001    4.3635 ^ gpio_control_in_1[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    4.7519 ^ gpio_control_in_1[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1[5]/net47 (net)
                    0.0773    0.0003    4.7522 ^ gpio_control_in_1[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7522   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.4540 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5540   clock uncertainty
                             -0.3219    4.2320   clock reconvergence pessimism
                             -0.0231    4.2090   library hold time
                                        4.2090   data required time
-------------------------------------------------------------------------------------
                                        4.2090   data required time
                                       -4.7522   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.7976 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    1.0289 ^ gpio_control_in_1a[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[0]/shift_register[9] (net)
                    0.0308    0.0001    1.0290 ^ gpio_control_in_1a[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    1.4174 ^ gpio_control_in_1a[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1a[0]/net47 (net)
                    0.0773    0.0003    1.4177 ^ gpio_control_in_1a[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4177   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    0.8596 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9596   clock uncertainty
                             -0.0621    0.8975   clock reconvergence pessimism
                             -0.0231    0.8744   library hold time
                                        0.8744   data required time
-------------------------------------------------------------------------------------
                                        0.8744   data required time
                                       -1.4177   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.1022 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    1.3335 ^ gpio_control_in_1a[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[1]/shift_register[9] (net)
                    0.0308    0.0001    1.3336 ^ gpio_control_in_1a[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    1.7220 ^ gpio_control_in_1a[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1a[1]/net47 (net)
                    0.0773    0.0003    1.7223 ^ gpio_control_in_1a[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7223   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.1880 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2880   clock uncertainty
                             -0.0858    1.2022   clock reconvergence pessimism
                             -0.0231    1.1791   library hold time
                                        1.1791   data required time
-------------------------------------------------------------------------------------
                                        1.1791   data required time
                                       -1.7223   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.2113 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    5.4426 ^ gpio_control_in_1[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[8]/shift_register[9] (net)
                    0.0308    0.0001    5.4427 ^ gpio_control_in_1[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    5.8311 ^ gpio_control_in_1[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1[8]/net47 (net)
                    0.0773    0.0003    5.8314 ^ gpio_control_in_1[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8314   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.6173 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7173   clock uncertainty
                             -0.4060    5.3113   clock reconvergence pessimism
                             -0.0231    5.2882   library hold time
                                        5.2882   data required time
-------------------------------------------------------------------------------------
                                        5.2882   data required time
                                       -5.8314   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.5330 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    5.7643 ^ gpio_control_in_1[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[9]/shift_register[9] (net)
                    0.0308    0.0001    5.7644 ^ gpio_control_in_1[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    6.1529 ^ gpio_control_in_1[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1[9]/net47 (net)
                    0.0773    0.0003    6.1531 ^ gpio_control_in_1[9]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1531   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.9641 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0641   clock uncertainty
                             -0.4311    5.6330   clock reconvergence pessimism
                             -0.0231    5.6099   library hold time
                                        5.6099   data required time
-------------------------------------------------------------------------------------
                                        5.6099   data required time
                                       -6.1531   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.0023 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    7.0916 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    7.0922 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    7.3236 ^ gpio_control_in_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[0]/shift_register[9] (net)
                    0.0308    0.0001    7.3236 ^ gpio_control_in_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    7.7121 ^ gpio_control_in_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[0]/net47 (net)
                    0.0773    0.0003    7.7123 ^ gpio_control_in_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7123   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.5480 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.6442 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    7.6448 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7448   clock uncertainty
                             -0.5526    7.1922   clock reconvergence pessimism
                             -0.0231    7.1691   library hold time
                                        7.1691   data required time
-------------------------------------------------------------------------------------
                                        7.1691   data required time
                                       -7.7123   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.9427 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    4.1740 ^ gpio_control_in_2[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[10]/shift_register[9] (net)
                    0.0308    0.0001    4.1741 ^ gpio_control_in_2[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    4.5625 ^ gpio_control_in_2[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[10]/net47 (net)
                    0.0773    0.0003    4.5628 ^ gpio_control_in_2[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5628   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.2498 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3498   clock uncertainty
                             -0.3072    4.0427   clock reconvergence pessimism
                             -0.0231    4.0196   library hold time
                                        4.0196   data required time
-------------------------------------------------------------------------------------
                                        4.0196   data required time
                                       -4.5628   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.6418 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    3.8731 ^ gpio_control_in_2[11]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[11]/shift_register[9] (net)
                    0.0308    0.0001    3.8732 ^ gpio_control_in_2[11]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    4.2616 ^ gpio_control_in_2[11]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[11]/net47 (net)
                    0.0773    0.0003    4.2619 ^ gpio_control_in_2[11]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2619   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.9254 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0254   clock uncertainty
                             -0.2837    3.7417   clock reconvergence pessimism
                             -0.0231    3.7186   library hold time
                                        3.7186   data required time
-------------------------------------------------------------------------------------
                                        3.7186   data required time
                                       -4.2619   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.9932 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    3.2245 ^ gpio_control_in_2[13]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[13]/shift_register[9] (net)
                    0.0308    0.0001    3.2246 ^ gpio_control_in_2[13]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    3.6130 ^ gpio_control_in_2[13]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[13]/net47 (net)
                    0.0773    0.0003    3.6133 ^ gpio_control_in_2[13]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6133   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.2263 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3263   clock uncertainty
                             -0.2332    3.0931   clock reconvergence pessimism
                             -0.0231    3.0700   library hold time
                                        3.0700   data required time
-------------------------------------------------------------------------------------
                                        3.0700   data required time
                                       -3.6133   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.6929 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    2.9242 ^ gpio_control_in_2[14]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[14]/shift_register[9] (net)
                    0.0308    0.0001    2.9243 ^ gpio_control_in_2[14]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    3.3127 ^ gpio_control_in_2[14]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[14]/net47 (net)
                    0.0773    0.0003    3.3130 ^ gpio_control_in_2[14]/_129_/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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.9026 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0026   clock uncertainty
                             -0.2098    2.7928   clock reconvergence pessimism
                             -0.0231    2.7698   library hold time
                                        2.7698   data required time
-------------------------------------------------------------------------------------
                                        2.7698   data required time
                                       -3.3130   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.2426 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    4.4739 ^ gpio_control_in_2[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[9]/shift_register[9] (net)
                    0.0308    0.0001    4.4740 ^ gpio_control_in_2[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    4.8624 ^ gpio_control_in_2[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[9]/net47 (net)
                    0.0773    0.0003    4.8627 ^ gpio_control_in_2[9]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8627   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.5731 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6731   clock uncertainty
                             -0.3305    4.3425   clock reconvergence pessimism
                             -0.0231    4.3195   library hold time
                                        4.3195   data required time
-------------------------------------------------------------------------------------
                                        4.3195   data required time
                                       -4.8627   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.3440 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    3.5753 ^ gpio_control_in_2[12]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[12]/shift_register[9] (net)
                    0.0308    0.0001    3.5754 ^ gpio_control_in_2[12]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    3.9639 ^ gpio_control_in_2[12]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[12]/net47 (net)
                    0.0773    0.0003    3.9641 ^ gpio_control_in_2[12]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9641   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.6045 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7045   clock uncertainty
                             -0.2605    3.4440   clock reconvergence pessimism
                             -0.0231    3.4209   library hold time
                                        3.4209   data required time
-------------------------------------------------------------------------------------
                                        3.4209   data required time
                                       -3.9641   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.7788 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    7.0101 ^ gpio_control_in_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[1]/shift_register[9] (net)
                    0.0308    0.0001    7.0102 ^ gpio_control_in_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    7.3986 ^ gpio_control_in_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[1]/net47 (net)
                    0.0773    0.0003    7.3989 ^ gpio_control_in_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3989   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    7.3069 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4069   clock uncertainty
                             -0.5282    6.8788   clock reconvergence pessimism
                             -0.0231    6.8557   library hold time
                                        6.8557   data required time
-------------------------------------------------------------------------------------
                                        6.8557   data required time
                                       -7.3989   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.4666 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    6.6979 ^ gpio_control_in_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[2]/shift_register[9] (net)
                    0.0308    0.0001    6.6980 ^ gpio_control_in_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    7.0864 ^ gpio_control_in_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[2]/net47 (net)
                    0.0773    0.0003    7.0867 ^ gpio_control_in_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0867   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    6.9703 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0703   clock uncertainty
                             -0.5038    6.5665   clock reconvergence pessimism
                             -0.0231    6.5434   library hold time
                                        6.5434   data required time
-------------------------------------------------------------------------------------
                                        6.5434   data required time
                                       -7.0867   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.1514 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    6.3827 ^ gpio_control_in_2[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[3]/shift_register[9] (net)
                    0.0308    0.0001    6.3828 ^ gpio_control_in_2[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    6.7713 ^ gpio_control_in_2[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[3]/net47 (net)
                    0.0773    0.0003    6.7715 ^ gpio_control_in_2[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7715   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0006    6.6307 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7306   clock uncertainty
                             -0.4793    6.2514   clock reconvergence pessimism
                             -0.0231    6.2283   library hold time
                                        6.2283   data required time
-------------------------------------------------------------------------------------
                                        6.2283   data required time
                                       -6.7715   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.1391 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    5.3704 ^ gpio_control_in_2[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[6]/shift_register[9] (net)
                    0.0308    0.0001    5.3705 ^ gpio_control_in_2[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    5.7589 ^ gpio_control_in_2[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[6]/net47 (net)
                    0.0773    0.0003    5.7592 ^ gpio_control_in_2[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7592   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.5394 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6394   clock uncertainty
                             -0.4004    5.2390   clock reconvergence pessimism
                             -0.0231    5.2160   library hold time
                                        5.2160   data required time
-------------------------------------------------------------------------------------
                                        5.2160   data required time
                                       -5.7592   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.8418 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    5.0732 ^ gpio_control_in_2[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[7]/shift_register[9] (net)
                    0.0308    0.0001    5.0733 ^ gpio_control_in_2[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    5.4617 ^ gpio_control_in_2[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[7]/net47 (net)
                    0.0773    0.0003    5.4620 ^ gpio_control_in_2[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4620   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.2190 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3190   clock uncertainty
                             -0.3772    4.9418   clock reconvergence pessimism
                             -0.0231    4.9187   library hold time
                                        4.9187   data required time
-------------------------------------------------------------------------------------
                                        4.9187   data required time
                                       -5.4620   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.5417 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    4.7731 ^ gpio_control_in_2[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[8]/shift_register[9] (net)
                    0.0308    0.0001    4.7731 ^ gpio_control_in_2[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    5.1616 ^ gpio_control_in_2[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[8]/net47 (net)
                    0.0773    0.0003    5.1618 ^ gpio_control_in_2[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1618   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.8955 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9955   clock uncertainty
                             -0.3538    4.6417   clock reconvergence pessimism
                             -0.0231    4.6186   library hold time
                                        4.6186   data required time
-------------------------------------------------------------------------------------
                                        4.6186   data required time
                                       -5.1618   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.8425 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    6.0738 ^ gpio_control_in_2[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[4]/shift_register[9] (net)
                    0.0308    0.0001    6.0739 ^ gpio_control_in_2[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    6.4623 ^ gpio_control_in_2[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[4]/net47 (net)
                    0.0773    0.0003    6.4626 ^ gpio_control_in_2[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4626   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0006    6.2977 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3977   clock uncertainty
                             -0.4552    5.9425   clock reconvergence pessimism
                             -0.0231    5.9194   library hold time
                                        5.9194   data required time
-------------------------------------------------------------------------------------
                                        5.9194   data required time
                                       -6.4626   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.4915 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    5.7228 ^ gpio_control_in_2[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[5]/shift_register[9] (net)
                    0.0308    0.0001    5.7229 ^ gpio_control_in_2[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    6.1113 ^ gpio_control_in_2[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_2[5]/net47 (net)
                    0.0773    0.0003    6.1116 ^ gpio_control_in_2[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1116   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.9193 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0193   clock uncertainty
                             -0.4279    5.5914   clock reconvergence pessimism
                             -0.0231    5.5684   library hold time
                                        5.5684   data required time
-------------------------------------------------------------------------------------
                                        5.5684   data required time
                                       -6.1116   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.5173 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    4.7487 ^ gpio_control_in_1[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[6]/shift_register[9] (net)
                    0.0308    0.0001    4.7488 ^ gpio_control_in_1[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    5.1372 ^ gpio_control_in_1[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1[6]/net47 (net)
                    0.0773    0.0003    5.1375 ^ gpio_control_in_1[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1375   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.8692 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9692   clock uncertainty
                             -0.3520    4.6173   clock reconvergence pessimism
                             -0.0231    4.5942   library hold time
                                        4.5942   data required time
-------------------------------------------------------------------------------------
                                        4.5942   data required time
                                       -5.1375   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.9010 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0308    0.2313    5.1323 ^ gpio_control_in_1[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[7]/shift_register[9] (net)
                    0.0308    0.0001    5.1324 ^ gpio_control_in_1[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0773    0.3884    5.5209 ^ gpio_control_in_1[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0087                                 gpio_control_in_1[7]/net47 (net)
                    0.0773    0.0003    5.5211 ^ gpio_control_in_1[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5211   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.2828 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3828   clock uncertainty
                             -0.3818    5.0010   clock reconvergence pessimism
                             -0.0231    4.9779   library hold time
                                        4.9779   data required time
-------------------------------------------------------------------------------------
                                        4.9779   data required time
                                       -5.5211   data arrival time
-------------------------------------------------------------------------------------
                                        0.5432   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.5172 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    4.7495 ^ gpio_control_in_1[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[6]/shift_register[10] (net)
                    0.0315    0.0001    4.7496 ^ gpio_control_in_1[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    5.1530 ^ gpio_control_in_1[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1[6]/net54 (net)
                    0.0975    0.0004    5.1534 ^ gpio_control_in_1[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1534   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.7722 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0996    4.8718 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.8738 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9738   clock uncertainty
                             -0.3449    4.6289   clock reconvergence pessimism
                             -0.0245    4.6044   library hold time
                                        4.6044   data required time
-------------------------------------------------------------------------------------
                                        4.6044   data required time
                                       -5.1534   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.9009 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    5.1332 ^ gpio_control_in_1[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[7]/shift_register[10] (net)
                    0.0315    0.0001    5.1333 ^ gpio_control_in_1[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    5.5367 ^ gpio_control_in_1[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1[7]/net54 (net)
                    0.0975    0.0004    5.5370 ^ gpio_control_in_1[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5370   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    5.1859 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0995    5.2854 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.2874 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3874   clock uncertainty
                             -0.3748    5.0126   clock reconvergence pessimism
                             -0.0245    4.9881   library hold time
                                        4.9881   data required time
-------------------------------------------------------------------------------------
                                        4.9881   data required time
                                       -5.5370   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.4914 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    5.7236 ^ gpio_control_in_2[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[5]/shift_register[10] (net)
                    0.0315    0.0001    5.7238 ^ gpio_control_in_2[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    6.1271 ^ gpio_control_in_2[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[5]/net54 (net)
                    0.0975    0.0004    6.1275 ^ gpio_control_in_2[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1275   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.8227 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0992    5.9219 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.9239 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0239   clock uncertainty
                             -0.4209    5.6030   clock reconvergence pessimism
                             -0.0245    5.5785   library hold time
                                        5.5785   data required time
-------------------------------------------------------------------------------------
                                        5.5785   data required time
                                       -6.1275   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.3439 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    3.5762 ^ gpio_control_in_2[12]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[12]/shift_register[10] (net)
                    0.0315    0.0001    3.5763 ^ gpio_control_in_2[12]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    3.9797 ^ gpio_control_in_2[12]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[12]/net54 (net)
                    0.0975    0.0004    3.9800 ^ gpio_control_in_2[12]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9800   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.5079 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    3.6071 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.6091 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7091   clock uncertainty
                             -0.2535    3.4555   clock reconvergence pessimism
                             -0.0245    3.4310   library hold time
                                        3.4310   data required time
-------------------------------------------------------------------------------------
                                        3.4310   data required time
                                       -3.9800   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.8424 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    6.0747 ^ gpio_control_in_2[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[4]/shift_register[10] (net)
                    0.0315    0.0001    6.0748 ^ gpio_control_in_2[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    6.4781 ^ gpio_control_in_2[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[4]/net54 (net)
                    0.0975    0.0004    6.4785 ^ gpio_control_in_2[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4785   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.2011 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    6.3003 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    6.3022 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4022   clock uncertainty
                             -0.4482    5.9540   clock reconvergence pessimism
                             -0.0245    5.9295   library hold time
                                        5.9295   data required time
-------------------------------------------------------------------------------------
                                        5.9295   data required time
                                       -6.4785   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    0.2022 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    0.4345 ^ gpio_control_bidir_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_1[0]/shift_register[10] (net)
                    0.0315    0.0001    0.4346 ^ gpio_control_bidir_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    0.8379 ^ gpio_control_bidir_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_bidir_1[0]/net54 (net)
                    0.0975    0.0004    0.8383 ^ gpio_control_bidir_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8383   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1215 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0990    0.2206 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    0.2225 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3225   clock uncertainty
                             -0.0087    0.3138   clock reconvergence pessimism
                             -0.0245    0.2893   library hold time
                                        0.2893   data required time
-------------------------------------------------------------------------------------
                                        0.2893   data required time
                                       -0.8383   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.5329 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    5.7652 ^ gpio_control_in_1[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[9]/shift_register[10] (net)
                    0.0315    0.0001    5.7653 ^ gpio_control_in_1[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    6.1687 ^ gpio_control_in_1[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1[9]/net54 (net)
                    0.0975    0.0004    6.1690 ^ gpio_control_in_1[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1690   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.8677 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.9667 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.9686 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0686   clock uncertainty
                             -0.4241    5.6445   clock reconvergence pessimism
                             -0.0245    5.6200   library hold time
                                        5.6200   data required time
-------------------------------------------------------------------------------------
                                        5.6200   data required time
                                       -6.1690   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0334    0.0004    5.7616 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.8509 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.8515 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    6.0837 ^ gpio_control_in_1[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[10]/shift_register[10] (net)
                    0.0315    0.0001    6.0838 ^ gpio_control_in_1[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    6.4872 ^ gpio_control_in_1[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1[10]/net54 (net)
                    0.0975    0.0004    6.4876 ^ gpio_control_in_1[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4876   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    6.2111 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.3100 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    6.3120 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4120   clock uncertainty
                             -0.4489    5.9631   clock reconvergence pessimism
                             -0.0245    5.9386   library hold time
                                        5.9386   data required time
-------------------------------------------------------------------------------------
                                        5.9386   data required time
                                       -6.4876   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.0023 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    7.0916 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    7.0921 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    7.3244 ^ gpio_control_in_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[0]/shift_register[10] (net)
                    0.0315    0.0001    7.3245 ^ gpio_control_in_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    7.7279 ^ gpio_control_in_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[0]/net54 (net)
                    0.0975    0.0004    7.7282 ^ gpio_control_in_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7282   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.5485 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.6474 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    7.6493 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7493   clock uncertainty
                             -0.5456    7.2037   clock reconvergence pessimism
                             -0.0245    7.1792   library hold time
                                        7.1792   data required time
-------------------------------------------------------------------------------------
                                        7.1792   data required time
                                       -7.7282   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    6.4665 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    6.6987 ^ gpio_control_in_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[2]/shift_register[10] (net)
                    0.0315    0.0001    6.6988 ^ gpio_control_in_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    7.1022 ^ gpio_control_in_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[2]/net54 (net)
                    0.0975    0.0004    7.1026 ^ gpio_control_in_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1026   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.8740 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.9729 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    6.9749 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0749   clock uncertainty
                             -0.4968    6.5781   clock reconvergence pessimism
                             -0.0245    6.5536   library hold time
                                        6.5536   data required time
-------------------------------------------------------------------------------------
                                        6.5536   data required time
                                       -7.1026   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.2112 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    5.4435 ^ gpio_control_in_1[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[8]/shift_register[10] (net)
                    0.0315    0.0001    5.4436 ^ gpio_control_in_1[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    5.8469 ^ gpio_control_in_1[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1[8]/net54 (net)
                    0.0975    0.0004    5.8473 ^ gpio_control_in_1[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8473   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.5210 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.6199 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.6218 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7218   clock uncertainty
                             -0.3990    5.3228   clock reconvergence pessimism
                             -0.0245    5.2983   library hold time
                                        5.2983   data required time
-------------------------------------------------------------------------------------
                                        5.2983   data required time
                                       -5.8473   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    6.7787 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    7.0110 ^ gpio_control_in_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[1]/shift_register[10] (net)
                    0.0315    0.0001    7.0111 ^ gpio_control_in_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    7.4144 ^ gpio_control_in_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[1]/net54 (net)
                    0.0975    0.0004    7.4148 ^ gpio_control_in_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4148   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.2106 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.3095 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    7.3115 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4115   clock uncertainty
                             -0.5212    6.8903   clock reconvergence pessimism
                             -0.0245    6.8658   library hold time
                                        6.8658   data required time
-------------------------------------------------------------------------------------
                                        6.8658   data required time
                                       -7.4148   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.2255 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    3.4577 ^ gpio_control_in_1[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[2]/shift_register[10] (net)
                    0.0315    0.0001    3.4579 ^ gpio_control_in_1[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    3.8612 ^ gpio_control_in_1[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1[2]/net54 (net)
                    0.0975    0.0004    3.8616 ^ gpio_control_in_1[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8616   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.3805 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.4794 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.4814 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5814   clock uncertainty
                             -0.2443    3.3371   clock reconvergence pessimism
                             -0.0245    3.3126   library hold time
                                        3.3126   data required time
-------------------------------------------------------------------------------------
                                        3.3126   data required time
                                       -3.8616   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.3076 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    2.5399 ^ gpio_control_in_1a[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[5]/shift_register[10] (net)
                    0.0315    0.0001    2.5400 ^ gpio_control_in_1a[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    2.9434 ^ gpio_control_in_1a[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1a[5]/net54 (net)
                    0.0975    0.0004    2.9437 ^ gpio_control_in_1a[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9437   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.3912 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.4901 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.4920 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5920   clock uncertainty
                             -0.1728    2.4192   clock reconvergence pessimism
                             -0.0245    2.3947   library hold time
                                        2.3947   data required time
-------------------------------------------------------------------------------------
                                        2.3947   data required time
                                       -2.9437   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0006    6.1513 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    6.3836 ^ gpio_control_in_2[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[3]/shift_register[10] (net)
                    0.0315    0.0001    6.3837 ^ gpio_control_in_2[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    6.7871 ^ gpio_control_in_2[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[3]/net54 (net)
                    0.0975    0.0004    6.7874 ^ gpio_control_in_2[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7874   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.5344 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.6332 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    6.6352 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7352   clock uncertainty
                             -0.4723    6.2629   clock reconvergence pessimism
                             -0.0245    6.2384   library hold time
                                        6.2384   data required time
-------------------------------------------------------------------------------------
                                        6.2384   data required time
                                       -6.7874   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.6124 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    2.8447 ^ gpio_control_in_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[0]/shift_register[10] (net)
                    0.0315    0.0001    2.8448 ^ gpio_control_in_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    3.2481 ^ gpio_control_in_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1[0]/net54 (net)
                    0.0975    0.0004    3.2485 ^ gpio_control_in_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2485   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.7197 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.8186 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.8205 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9205   clock uncertainty
                             -0.1965    2.7240   clock reconvergence pessimism
                             -0.0245    2.6995   library hold time
                                        2.6995   data required time
-------------------------------------------------------------------------------------
                                        2.6995   data required time
                                       -3.2485   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.9160 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    3.1483 ^ gpio_control_in_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[1]/shift_register[10] (net)
                    0.0315    0.0001    3.1484 ^ gpio_control_in_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    3.5518 ^ gpio_control_in_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1[1]/net54 (net)
                    0.0975    0.0004    3.5521 ^ gpio_control_in_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5521   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.0470 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.1459 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.1478 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2478   clock uncertainty
                             -0.2202    3.0276   clock reconvergence pessimism
                             -0.0245    3.0031   library hold time
                                        3.0031   data required time
-------------------------------------------------------------------------------------
                                        3.0031   data required time
                                       -3.5521   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.8298 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    4.0620 ^ gpio_control_in_1[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[4]/shift_register[10] (net)
                    0.0315    0.0001    4.0621 ^ gpio_control_in_1[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    4.4655 ^ gpio_control_in_1[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1[4]/net54 (net)
                    0.0975    0.0004    4.4659 ^ gpio_control_in_1[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4659   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0319 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.1308 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.1328 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2328   clock uncertainty
                             -0.2914    3.9414   clock reconvergence pessimism
                             -0.0245    3.9169   library hold time
                                        3.9169   data required time
-------------------------------------------------------------------------------------
                                        3.9169   data required time
                                       -4.4659   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.1021 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    1.3344 ^ gpio_control_in_1a[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[1]/shift_register[10] (net)
                    0.0315    0.0001    1.3345 ^ gpio_control_in_1a[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    1.7378 ^ gpio_control_in_1a[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1a[1]/net54 (net)
                    0.0975    0.0004    1.7382 ^ gpio_control_in_1a[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7382   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0917 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    1.1906 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.1926 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2926   clock uncertainty
                             -0.0789    1.2137   clock reconvergence pessimism
                             -0.0245    1.1892   library hold time
                                        1.1892   data required time
-------------------------------------------------------------------------------------
                                        1.1892   data required time
                                       -1.7382   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.6928 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    2.9251 ^ gpio_control_in_2[14]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[14]/shift_register[10] (net)
                    0.0315    0.0001    2.9252 ^ gpio_control_in_2[14]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    3.3285 ^ gpio_control_in_2[14]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[14]/net54 (net)
                    0.0975    0.0004    3.3289 ^ gpio_control_in_2[14]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3289   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8064 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.9052 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.9072 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0072   clock uncertainty
                             -0.2028    2.8044   clock reconvergence pessimism
                             -0.0245    2.7799   library hold time
                                        2.7799   data required time
-------------------------------------------------------------------------------------
                                        2.7799   data required time
                                       -3.3289   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.5262 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    3.7584 ^ gpio_control_in_1[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[3]/shift_register[10] (net)
                    0.0315    0.0001    3.7585 ^ gpio_control_in_1[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    4.1619 ^ gpio_control_in_1[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1[3]/net54 (net)
                    0.0975    0.0004    4.1623 ^ gpio_control_in_1[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1623   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7047 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.8036 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.8055 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9055   clock uncertainty
                             -0.2677    3.6378   clock reconvergence pessimism
                             -0.0245    3.6133   library hold time
                                        3.6133   data required time
-------------------------------------------------------------------------------------
                                        3.6133   data required time
                                       -4.1623   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.1320 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    4.3643 ^ gpio_control_in_1[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1[5]/shift_register[10] (net)
                    0.0315    0.0001    4.3644 ^ gpio_control_in_1[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    4.7677 ^ gpio_control_in_1[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1[5]/net54 (net)
                    0.0975    0.0004    4.7681 ^ gpio_control_in_1[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7681   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.3577 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.4566 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.4585 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5585   clock uncertainty
                             -0.3149    4.2436   clock reconvergence pessimism
                             -0.0245    4.2191   library hold time
                                        4.2191   data required time
-------------------------------------------------------------------------------------
                                        4.2191   data required time
                                       -4.7681   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.7016 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    1.9338 ^ gpio_control_in_1a[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[3]/shift_register[10] (net)
                    0.0315    0.0001    1.9339 ^ gpio_control_in_1a[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    2.3373 ^ gpio_control_in_1a[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1a[3]/net54 (net)
                    0.0975    0.0004    2.3377 ^ gpio_control_in_1a[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3377   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.7379 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.8367 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.8387 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9387   clock uncertainty
                             -0.1256    1.8132   clock reconvergence pessimism
                             -0.0245    1.7887   library hold time
                                        1.7887   data required time
-------------------------------------------------------------------------------------
                                        1.7887   data required time
                                       -2.3377   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.9426 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    4.1749 ^ gpio_control_in_2[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[10]/shift_register[10] (net)
                    0.0315    0.0001    4.1750 ^ gpio_control_in_2[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    4.5783 ^ gpio_control_in_2[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[10]/net54 (net)
                    0.0975    0.0004    4.5787 ^ gpio_control_in_2[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5787   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1536 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.2524 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.2544 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3544   clock uncertainty
                             -0.3002    4.0542   clock reconvergence pessimism
                             -0.0245    4.0297   library hold time
                                        4.0297   data required time
-------------------------------------------------------------------------------------
                                        4.0297   data required time
                                       -4.5787   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.8417 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    5.0740 ^ gpio_control_in_2[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[7]/shift_register[10] (net)
                    0.0315    0.0001    5.0741 ^ gpio_control_in_2[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    5.4775 ^ gpio_control_in_2[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[7]/net54 (net)
                    0.0975    0.0004    5.4779 ^ gpio_control_in_2[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4779   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    5.1228 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.2216 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.2236 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3236   clock uncertainty
                             -0.3703    4.9533   clock reconvergence pessimism
                             -0.0245    4.9288   library hold time
                                        4.9288   data required time
-------------------------------------------------------------------------------------
                                        4.9288   data required time
                                       -5.4779   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.2425 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    4.4747 ^ gpio_control_in_2[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[9]/shift_register[10] (net)
                    0.0315    0.0001    4.4748 ^ gpio_control_in_2[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    4.8782 ^ gpio_control_in_2[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[9]/net54 (net)
                    0.0975    0.0004    4.8786 ^ gpio_control_in_2[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8786   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.4768 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.5757 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.5776 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6776   clock uncertainty
                             -0.3236    4.3541   clock reconvergence pessimism
                             -0.0245    4.3296   library hold time
                                        4.3296   data required time
-------------------------------------------------------------------------------------
                                        4.3296   data required time
                                       -4.8786   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    0.5001 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    0.7323 ^ gpio_control_bidir_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_1[1]/shift_register[10] (net)
                    0.0315    0.0001    0.7324 ^ gpio_control_bidir_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    1.1358 ^ gpio_control_bidir_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_bidir_1[1]/net54 (net)
                    0.0975    0.0004    1.1362 ^ gpio_control_bidir_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1362   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4428 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.5416 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    0.5436 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6436   clock uncertainty
                             -0.0319    0.6117   clock reconvergence pessimism
                             -0.0245    0.5872   library hold time
                                        0.5872   data required time
-------------------------------------------------------------------------------------
                                        0.5872   data required time
                                       -1.1362   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    0.7975 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    1.0297 ^ gpio_control_in_1a[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[0]/shift_register[10] (net)
                    0.0315    0.0001    1.0298 ^ gpio_control_in_1a[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    1.4332 ^ gpio_control_in_1a[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1a[0]/net54 (net)
                    0.0975    0.0004    1.4336 ^ gpio_control_in_1a[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4336   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7634 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.8622 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    0.8642 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9642   clock uncertainty
                             -0.0551    0.9091   clock reconvergence pessimism
                             -0.0245    0.8846   library hold time
                                        0.8846   data required time
-------------------------------------------------------------------------------------
                                        0.8846   data required time
                                       -1.4336   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.4005 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    1.6327 ^ gpio_control_in_1a[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[2]/shift_register[10] (net)
                    0.0315    0.0001    1.6328 ^ gpio_control_in_1a[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    2.0362 ^ gpio_control_in_1a[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1a[2]/net54 (net)
                    0.0975    0.0004    2.0366 ^ gpio_control_in_1a[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0366   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.4134 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.5122 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.5142 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6142   clock uncertainty
                             -0.1021    1.5121   clock reconvergence pessimism
                             -0.0245    1.4876   library hold time
                                        1.4876   data required time
-------------------------------------------------------------------------------------
                                        1.4876   data required time
                                       -2.0366   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.9999 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    2.2321 ^ gpio_control_in_1a[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_1a[4]/shift_register[10] (net)
                    0.0315    0.0001    2.2322 ^ gpio_control_in_1a[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    2.6356 ^ gpio_control_in_1a[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_1a[4]/net54 (net)
                    0.0975    0.0004    2.6360 ^ gpio_control_in_1a[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6360   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0595 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.1583 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.1603 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2603   clock uncertainty
                             -0.1488    2.1115   clock reconvergence pessimism
                             -0.0245    2.0870   library hold time
                                        2.0870   data required time
-------------------------------------------------------------------------------------
                                        2.0870   data required time
                                       -2.6360   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0006    3.6417 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    3.8739 ^ gpio_control_in_2[11]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[11]/shift_register[10] (net)
                    0.0315    0.0001    3.8740 ^ gpio_control_in_2[11]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    4.2774 ^ gpio_control_in_2[11]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[11]/net54 (net)
                    0.0975    0.0004    4.2778 ^ gpio_control_in_2[11]/_130_/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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.8292 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.9280 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.9300 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0300   clock uncertainty
                             -0.2767    3.7533   clock reconvergence pessimism
                             -0.0245    3.7288   library hold time
                                        3.7288   data required time
-------------------------------------------------------------------------------------
                                        3.7288   data required time
                                       -4.2778   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.9931 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    3.2253 ^ gpio_control_in_2[13]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[13]/shift_register[10] (net)
                    0.0315    0.0001    3.2254 ^ gpio_control_in_2[13]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    3.6288 ^ gpio_control_in_2[13]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[13]/net54 (net)
                    0.0975    0.0004    3.6292 ^ gpio_control_in_2[13]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6292   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.1301 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.2289 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.2309 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3309   clock uncertainty
                             -0.2262    3.1047   clock reconvergence pessimism
                             -0.0245    3.0802   library hold time
                                        3.0802   data required time
-------------------------------------------------------------------------------------
                                        3.0802   data required time
                                       -3.6292   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.3884 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    2.6207 ^ gpio_control_in_2[15]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[15]/shift_register[10] (net)
                    0.0315    0.0001    2.6208 ^ gpio_control_in_2[15]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    3.0241 ^ gpio_control_in_2[15]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[15]/net54 (net)
                    0.0975    0.0004    3.0245 ^ gpio_control_in_2[15]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0245   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.4783 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.5771 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.5791 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6791   clock uncertainty
                             -0.1791    2.5000   clock reconvergence pessimism
                             -0.0245    2.4755   library hold time
                                        2.4755   data required time
-------------------------------------------------------------------------------------
                                        2.4755   data required time
                                       -3.0245   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0006    5.1390 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    5.3712 ^ gpio_control_in_2[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[6]/shift_register[10] (net)
                    0.0315    0.0001    5.3714 ^ gpio_control_in_2[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    5.7747 ^ gpio_control_in_2[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[6]/net54 (net)
                    0.0975    0.0004    5.7751 ^ gpio_control_in_2[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7751   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.4432 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.5420 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.5440 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6440   clock uncertainty
                             -0.3934    5.2506   clock reconvergence pessimism
                             -0.0245    5.2261   library hold time
                                        5.2261   data required time
-------------------------------------------------------------------------------------
                                        5.2261   data required time
                                       -5.7751   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0006    4.5416 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    4.7739 ^ gpio_control_in_2[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_in_2[8]/shift_register[10] (net)
                    0.0315    0.0001    4.7740 ^ gpio_control_in_2[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    5.1774 ^ gpio_control_in_2[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_in_2[8]/net54 (net)
                    0.0975    0.0004    5.1777 ^ gpio_control_in_2[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1777   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.7993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.8981 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.9001 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0001   clock uncertainty
                             -0.3469    4.6532   clock reconvergence pessimism
                             -0.0245    4.6287   library hold time
                                        4.6287   data required time
-------------------------------------------------------------------------------------
                                        4.6287   data required time
                                       -5.1777   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0006    2.0907 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    2.3229 ^ gpio_control_bidir_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_2[0]/shift_register[10] (net)
                    0.0315    0.0001    2.3230 ^ gpio_control_bidir_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    2.7264 ^ gpio_control_bidir_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_bidir_2[0]/net54 (net)
                    0.0975    0.0004    2.7268 ^ gpio_control_bidir_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7268   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.1574 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.2562 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.2581 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3581   clock uncertainty
                             -0.1559    2.2023   clock reconvergence pessimism
                             -0.0245    2.1778   library hold time
                                        2.1778   data required time
-------------------------------------------------------------------------------------
                                        2.1778   data required time
                                       -2.7268   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.7957 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    2.0279 ^ gpio_control_bidir_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_2[1]/shift_register[10] (net)
                    0.0315    0.0001    2.0280 ^ gpio_control_bidir_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    2.4314 ^ gpio_control_bidir_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_bidir_2[1]/net54 (net)
                    0.0975    0.0004    2.4318 ^ gpio_control_bidir_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4318   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.8394 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.9382 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.9401 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0401   clock uncertainty
                             -0.1329    1.9072   clock reconvergence pessimism
                             -0.0245    1.8827   library hold time
                                        1.8827   data required time
-------------------------------------------------------------------------------------
                                        1.8827   data required time
                                       -2.4318   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0006    1.5000 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2323    1.7322 ^ gpio_control_bidir_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0034                                 gpio_control_bidir_2[2]/shift_register[10] (net)
                    0.0315    0.0001    1.7323 ^ gpio_control_bidir_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0975    0.4034    2.1357 ^ gpio_control_bidir_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0116                                 gpio_control_bidir_2[2]/net54 (net)
                    0.0975    0.0004    2.1361 ^ gpio_control_bidir_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1361   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.5207 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.6195 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.6214 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7214   clock uncertainty
                             -0.1099    1.6116   clock reconvergence pessimism
                             -0.0245    1.5871   library hold time
                                        1.5871   data required time
-------------------------------------------------------------------------------------
                                        1.5871   data required time
                                       -2.1361   data arrival time
-------------------------------------------------------------------------------------
                                        0.5490   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.4273 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0924    4.5196 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.5216 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    4.7623 ^ gpio_control_in_1[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1[6]/shift_register[3] (net)
                    0.0377    0.0002    4.7625 ^ gpio_control_in_1[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    5.1550 ^ gpio_control_in_1[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[6]/net52 (net)
                    0.0807    0.0003    5.1553 ^ gpio_control_in_1[6]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1553   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.8693 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9693   clock uncertainty
                             -0.3449    4.6244   clock reconvergence pessimism
                             -0.0233    4.6011   library hold time
                                        4.6011   data required time
-------------------------------------------------------------------------------------
                                        4.6011   data required time
                                       -5.1553   data arrival time
-------------------------------------------------------------------------------------
                                        0.5542   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    4.8110 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0923    4.9033 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.9053 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    5.1460 ^ gpio_control_in_1[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1[7]/shift_register[3] (net)
                    0.0377    0.0002    5.1462 ^ gpio_control_in_1[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    5.5387 ^ gpio_control_in_1[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[7]/net52 (net)
                    0.0807    0.0003    5.5390 ^ gpio_control_in_1[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5390   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.2829 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3829   clock uncertainty
                             -0.3748    5.0081   clock reconvergence pessimism
                             -0.0233    4.9848   library hold time
                                        4.9848   data required time
-------------------------------------------------------------------------------------
                                        4.9848   data required time
                                       -5.5390   data arrival time
-------------------------------------------------------------------------------------
                                        0.5542   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.4018 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.4938 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.4957 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    5.7364 ^ gpio_control_in_2[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[5]/shift_register[3] (net)
                    0.0377    0.0002    5.7367 ^ gpio_control_in_2[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    6.1291 ^ gpio_control_in_2[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[5]/net52 (net)
                    0.0807    0.0003    6.1294 ^ gpio_control_in_2[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1294   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.9194 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0194   clock uncertainty
                             -0.4209    5.5985   clock reconvergence pessimism
                             -0.0233    5.5752   library hold time
                                        5.5752   data required time
-------------------------------------------------------------------------------------
                                        5.5752   data required time
                                       -6.1294   data arrival time
-------------------------------------------------------------------------------------
                                        0.5542   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.2544 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    3.3463 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.3483 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    3.5890 ^ gpio_control_in_2[12]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[12]/shift_register[3] (net)
                    0.0377    0.0002    3.5892 ^ gpio_control_in_2[12]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    3.9817 ^ gpio_control_in_2[12]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[12]/net52 (net)
                    0.0807    0.0003    3.9820 ^ gpio_control_in_2[12]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9820   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.6046 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7046   clock uncertainty
                             -0.2535    3.4511   clock reconvergence pessimism
                             -0.0233    3.4277   library hold time
                                        3.4277   data required time
-------------------------------------------------------------------------------------
                                        3.4277   data required time
                                       -3.9820   data arrival time
-------------------------------------------------------------------------------------
                                        0.5542   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    5.7529 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.8448 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.8468 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    6.0875 ^ gpio_control_in_2[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[4]/shift_register[3] (net)
                    0.0377    0.0002    6.0877 ^ gpio_control_in_2[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    6.4802 ^ gpio_control_in_2[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[4]/net52 (net)
                    0.0807    0.0003    6.4805 ^ gpio_control_in_2[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4805   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.2978 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3978   clock uncertainty
                             -0.4482    5.9495   clock reconvergence pessimism
                             -0.0233    5.9262   library hold time
                                        5.9262   data required time
-------------------------------------------------------------------------------------
                                        5.9262   data required time
                                       -6.4805   data arrival time
-------------------------------------------------------------------------------------
                                        0.5542   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1127 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0919    0.2046 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    0.2066 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    0.4473 ^ gpio_control_bidir_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_bidir_1[0]/shift_register[3] (net)
                    0.0377    0.0002    0.4475 ^ gpio_control_bidir_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    0.8400 ^ gpio_control_bidir_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_1[0]/net52 (net)
                    0.0807    0.0003    0.8402 ^ gpio_control_bidir_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8402   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.2181 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3181   clock uncertainty
                             -0.0087    0.3093   clock reconvergence pessimism
                             -0.0233    0.2860   library hold time
                                        0.2860   data required time
-------------------------------------------------------------------------------------
                                        0.2860   data required time
                                       -0.8402   data arrival time
-------------------------------------------------------------------------------------
                                        0.5542   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.4435 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.5353 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.5373 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    5.7780 ^ gpio_control_in_1[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1[9]/shift_register[3] (net)
                    0.0377    0.0002    5.7782 ^ gpio_control_in_1[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    6.1707 ^ gpio_control_in_1[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[9]/net52 (net)
                    0.0807    0.0003    6.1710 ^ gpio_control_in_1[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1710   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.9641 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0641   clock uncertainty
                             -0.4241    5.6400   clock reconvergence pessimism
                             -0.0233    5.6167   library hold time
                                        5.6167   data required time
-------------------------------------------------------------------------------------
                                        5.6167   data required time
                                       -6.1710   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.7621 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.8539 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.8558 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    6.0965 ^ gpio_control_in_1[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1[10]/shift_register[3] (net)
                    0.0377    0.0002    6.0968 ^ gpio_control_in_1[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    6.4892 ^ gpio_control_in_1[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[10]/net52 (net)
                    0.0807    0.0003    6.4895 ^ gpio_control_in_1[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4895   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.2106 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.3068 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.3075 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4075   clock uncertainty
                             -0.4489    5.9586   clock reconvergence pessimism
                             -0.0233    5.9353   library hold time
                                        5.9353   data required time
-------------------------------------------------------------------------------------
                                        5.9353   data required time
                                       -6.4895   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.3771 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    6.4689 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    6.4708 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    6.7115 ^ gpio_control_in_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[2]/shift_register[3] (net)
                    0.0377    0.0002    6.7118 ^ gpio_control_in_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    7.1042 ^ gpio_control_in_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[2]/net52 (net)
                    0.0807    0.0003    7.1045 ^ gpio_control_in_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1045   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.9704 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0704   clock uncertainty
                             -0.4968    6.5736   clock reconvergence pessimism
                             -0.0233    6.5502   library hold time
                                        6.5502   data required time
-------------------------------------------------------------------------------------
                                        6.5502   data required time
                                       -7.1045   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.1362 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.2279 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.2299 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    3.4706 ^ gpio_control_in_1[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1[2]/shift_register[3] (net)
                    0.0377    0.0002    3.4708 ^ gpio_control_in_1[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    3.8633 ^ gpio_control_in_1[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[2]/net52 (net)
                    0.0807    0.0003    3.8635 ^ gpio_control_in_1[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8635   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.4769 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5769   clock uncertainty
                             -0.2443    3.3326   clock reconvergence pessimism
                             -0.0233    3.3093   library hold time
                                        3.3093   data required time
-------------------------------------------------------------------------------------
                                        3.3093   data required time
                                       -3.8635   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.1219 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.2136 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.2156 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    5.4563 ^ gpio_control_in_1[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1[8]/shift_register[3] (net)
                    0.0377    0.0002    5.4565 ^ gpio_control_in_1[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    5.8490 ^ gpio_control_in_1[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[8]/net52 (net)
                    0.0807    0.0003    5.8492 ^ gpio_control_in_1[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8492   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.6174 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7174   clock uncertainty
                             -0.3990    5.3183   clock reconvergence pessimism
                             -0.0233    5.2950   library hold time
                                        5.2950   data required time
-------------------------------------------------------------------------------------
                                        5.2950   data required time
                                       -5.8492   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.2183 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3100 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.3120 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    2.5527 ^ gpio_control_in_1a[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1a[5]/shift_register[3] (net)
                    0.0377    0.0002    2.5529 ^ gpio_control_in_1a[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    2.9454 ^ gpio_control_in_1a[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[5]/net52 (net)
                    0.0807    0.0003    2.9457 ^ gpio_control_in_1a[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9457   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.4875 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5875   clock uncertainty
                             -0.1728    2.4148   clock reconvergence pessimism
                             -0.0233    2.3914   library hold time
                                        2.3914   data required time
-------------------------------------------------------------------------------------
                                        2.3914   data required time
                                       -2.9457   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.0028 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    7.0945 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    7.0965 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    7.3372 ^ gpio_control_in_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[0]/shift_register[3] (net)
                    0.0377    0.0002    7.3374 ^ gpio_control_in_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    7.7299 ^ gpio_control_in_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[0]/net52 (net)
                    0.0807    0.0003    7.7302 ^ gpio_control_in_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7302   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.5480 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.6442 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    7.6448 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7448   clock uncertainty
                             -0.5456    7.1992   clock reconvergence pessimism
                             -0.0233    7.1759   library hold time
                                        7.1759   data required time
-------------------------------------------------------------------------------------
                                        7.1759   data required time
                                       -7.7302   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.6894 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.7811 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    6.7831 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    7.0238 ^ gpio_control_in_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[1]/shift_register[3] (net)
                    0.0377    0.0002    7.0240 ^ gpio_control_in_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    7.4165 ^ gpio_control_in_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[1]/net52 (net)
                    0.0807    0.0003    7.4168 ^ gpio_control_in_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4168   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    7.3070 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4070   clock uncertainty
                             -0.5212    6.8858   clock reconvergence pessimism
                             -0.0233    6.8625   library hold time
                                        6.8625   data required time
-------------------------------------------------------------------------------------
                                        6.8625   data required time
                                       -7.4168   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.0620 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.1537 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    6.1557 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    6.3964 ^ gpio_control_in_2[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[3]/shift_register[3] (net)
                    0.0377    0.0002    6.3966 ^ gpio_control_in_2[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    6.7891 ^ gpio_control_in_2[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[3]/net52 (net)
                    0.0807    0.0003    6.7894 ^ gpio_control_in_2[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7894   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    6.6307 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7307   clock uncertainty
                             -0.4723    6.2584   clock reconvergence pessimism
                             -0.0233    6.2351   library hold time
                                        6.2351   data required time
-------------------------------------------------------------------------------------
                                        6.2351   data required time
                                       -6.7894   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.5231 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6148 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.6168 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    2.8575 ^ gpio_control_in_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1[0]/shift_register[3] (net)
                    0.0377    0.0002    2.8577 ^ gpio_control_in_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    3.2502 ^ gpio_control_in_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[0]/net52 (net)
                    0.0807    0.0003    3.2504 ^ gpio_control_in_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2504   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.8161 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9161   clock uncertainty
                             -0.1965    2.7195   clock reconvergence pessimism
                             -0.0233    2.6962   library hold time
                                        2.6962   data required time
-------------------------------------------------------------------------------------
                                        2.6962   data required time
                                       -3.2504   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8267 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9184 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.9204 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    3.1611 ^ gpio_control_in_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1[1]/shift_register[3] (net)
                    0.0377    0.0002    3.1613 ^ gpio_control_in_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    3.5538 ^ gpio_control_in_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[1]/net52 (net)
                    0.0807    0.0003    3.5541 ^ gpio_control_in_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5541   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.1433 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2433   clock uncertainty
                             -0.2202    3.0232   clock reconvergence pessimism
                             -0.0233    2.9998   library hold time
                                        2.9998   data required time
-------------------------------------------------------------------------------------
                                        2.9998   data required time
                                       -3.5541   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.6035 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6952 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.6972 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    2.9379 ^ gpio_control_in_2[14]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[14]/shift_register[3] (net)
                    0.0377    0.0002    2.9381 ^ gpio_control_in_2[14]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    3.3306 ^ gpio_control_in_2[14]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[14]/net52 (net)
                    0.0807    0.0003    3.3308 ^ gpio_control_in_2[14]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3308   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.9027 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0027   clock uncertainty
                             -0.2028    2.7999   clock reconvergence pessimism
                             -0.0233    2.7766   library hold time
                                        2.7766   data required time
-------------------------------------------------------------------------------------
                                        2.7766   data required time
                                       -3.3308   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7405 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.8322 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.8341 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    4.0748 ^ gpio_control_in_1[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1[4]/shift_register[3] (net)
                    0.0377    0.0002    4.0751 ^ gpio_control_in_1[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    4.4675 ^ gpio_control_in_1[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[4]/net52 (net)
                    0.0807    0.0003    4.4678 ^ gpio_control_in_1[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4678   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.1283 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2283   clock uncertainty
                             -0.2914    3.9369   clock reconvergence pessimism
                             -0.0233    3.9136   library hold time
                                        3.9136   data required time
-------------------------------------------------------------------------------------
                                        3.9136   data required time
                                       -4.4678   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0128 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.1045 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.1065 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    1.3472 ^ gpio_control_in_1a[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1a[1]/shift_register[3] (net)
                    0.0377    0.0002    1.3474 ^ gpio_control_in_1a[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    1.7399 ^ gpio_control_in_1a[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[1]/net52 (net)
                    0.0807    0.0003    1.7401 ^ gpio_control_in_1a[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7401   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.1881 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2881   clock uncertainty
                             -0.0789    1.2092   clock reconvergence pessimism
                             -0.0233    1.1859   library hold time
                                        1.1859   data required time
-------------------------------------------------------------------------------------
                                        1.1859   data required time
                                       -1.7401   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.6123 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7040 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.7059 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    1.9466 ^ gpio_control_in_1a[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1a[3]/shift_register[3] (net)
                    0.0377    0.0002    1.9469 ^ gpio_control_in_1a[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    2.3393 ^ gpio_control_in_1a[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[3]/net52 (net)
                    0.0807    0.0003    2.3396 ^ gpio_control_in_1a[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3396   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.8342 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9342   clock uncertainty
                             -0.1256    1.8087   clock reconvergence pessimism
                             -0.0233    1.7853   library hold time
                                        1.7853   data required time
-------------------------------------------------------------------------------------
                                        1.7853   data required time
                                       -2.3396   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.9038 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9955 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.9974 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    3.2381 ^ gpio_control_in_2[13]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[13]/shift_register[3] (net)
                    0.0377    0.0002    3.2384 ^ gpio_control_in_2[13]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    3.6308 ^ gpio_control_in_2[13]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[13]/net52 (net)
                    0.0807    0.0003    3.6311 ^ gpio_control_in_2[13]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6311   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.2264 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3264   clock uncertainty
                             -0.2262    3.1002   clock reconvergence pessimism
                             -0.0233    3.0768   library hold time
                                        3.0768   data required time
-------------------------------------------------------------------------------------
                                        3.0768   data required time
                                       -3.6311   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.4369 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.5286 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.5305 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    3.7712 ^ gpio_control_in_1[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1[3]/shift_register[3] (net)
                    0.0377    0.0002    3.7715 ^ gpio_control_in_1[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    4.1639 ^ gpio_control_in_1[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[3]/net52 (net)
                    0.0807    0.0003    4.1642 ^ gpio_control_in_1[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1642   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.8010 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9010   clock uncertainty
                             -0.2677    3.6333   clock reconvergence pessimism
                             -0.0233    3.6100   library hold time
                                        3.6100   data required time
-------------------------------------------------------------------------------------
                                        3.6100   data required time
                                       -4.1642   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0427 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.1344 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.1364 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    4.3771 ^ gpio_control_in_1[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1[5]/shift_register[3] (net)
                    0.0377    0.0002    4.3773 ^ gpio_control_in_1[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    4.7698 ^ gpio_control_in_1[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1[5]/net52 (net)
                    0.0807    0.0003    4.7700 ^ gpio_control_in_1[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7700   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.4541 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5541   clock uncertainty
                             -0.3149    4.2391   clock reconvergence pessimism
                             -0.0233    4.2158   library hold time
                                        4.2158   data required time
-------------------------------------------------------------------------------------
                                        4.2158   data required time
                                       -4.7700   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.5025 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    0.5044 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    0.7451 ^ gpio_control_bidir_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_bidir_1[1]/shift_register[3] (net)
                    0.0377    0.0002    0.7454 ^ gpio_control_bidir_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    1.1378 ^ gpio_control_bidir_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_1[1]/net52 (net)
                    0.0807    0.0003    1.1381 ^ gpio_control_bidir_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1381   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.5391 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6391   clock uncertainty
                             -0.0319    0.6072   clock reconvergence pessimism
                             -0.0233    0.5838   library hold time
                                        0.5838   data required time
-------------------------------------------------------------------------------------
                                        0.5838   data required time
                                       -1.1381   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.3112 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.4029 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.4048 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    1.6455 ^ gpio_control_in_1a[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1a[2]/shift_register[3] (net)
                    0.0377    0.0002    1.6458 ^ gpio_control_in_1a[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    2.0382 ^ gpio_control_in_1a[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[2]/net52 (net)
                    0.0807    0.0003    2.0385 ^ gpio_control_in_1a[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0385   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.5097 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6097   clock uncertainty
                             -0.1021    1.5076   clock reconvergence pessimism
                             -0.0233    1.4843   library hold time
                                        1.4843   data required time
-------------------------------------------------------------------------------------
                                        1.4843   data required time
                                       -2.0385   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.9106 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0023 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.0042 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    2.2449 ^ gpio_control_in_1a[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1a[4]/shift_register[3] (net)
                    0.0377    0.0002    2.2452 ^ gpio_control_in_1a[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    2.6376 ^ gpio_control_in_1a[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[4]/net52 (net)
                    0.0807    0.0003    2.6379 ^ gpio_control_in_1a[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6379   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.1558 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2558   clock uncertainty
                             -0.1488    2.1070   clock reconvergence pessimism
                             -0.0233    2.0837   library hold time
                                        2.0837   data required time
-------------------------------------------------------------------------------------
                                        2.0837   data required time
                                       -2.6379   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.8533 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.9450 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.9470 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    4.1877 ^ gpio_control_in_2[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[10]/shift_register[3] (net)
                    0.0377    0.0002    4.1879 ^ gpio_control_in_2[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    4.5804 ^ gpio_control_in_2[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[10]/net52 (net)
                    0.0807    0.0003    4.5807 ^ gpio_control_in_2[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5807   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.2499 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3499   clock uncertainty
                             -0.3002    4.0497   clock reconvergence pessimism
                             -0.0233    4.0264   library hold time
                                        4.0264   data required time
-------------------------------------------------------------------------------------
                                        4.0264   data required time
                                       -4.5807   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.5524 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.6441 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.6460 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    3.8867 ^ gpio_control_in_2[11]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[11]/shift_register[3] (net)
                    0.0377    0.0002    3.8870 ^ gpio_control_in_2[11]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    4.2794 ^ gpio_control_in_2[11]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[11]/net52 (net)
                    0.0807    0.0003    4.2797 ^ gpio_control_in_2[11]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2797   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0007    3.9255 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0255   clock uncertainty
                             -0.2767    3.7488   clock reconvergence pessimism
                             -0.0233    3.7255   library hold time
                                        3.7255   data required time
-------------------------------------------------------------------------------------
                                        3.7255   data required time
                                       -4.2797   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.2991 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3908 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.3928 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    2.6335 ^ gpio_control_in_2[15]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[15]/shift_register[3] (net)
                    0.0377    0.0002    2.6337 ^ gpio_control_in_2[15]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    3.0262 ^ gpio_control_in_2[15]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[15]/net52 (net)
                    0.0807    0.0003    3.0264 ^ gpio_control_in_2[15]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0264   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.5746 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6746   clock uncertainty
                             -0.1791    2.4955   clock reconvergence pessimism
                             -0.0233    2.4722   library hold time
                                        2.4722   data required time
-------------------------------------------------------------------------------------
                                        2.4722   data required time
                                       -3.0264   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.7525 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.8442 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.8461 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    5.0868 ^ gpio_control_in_2[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[7]/shift_register[3] (net)
                    0.0377    0.0002    5.0870 ^ gpio_control_in_2[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    5.4795 ^ gpio_control_in_2[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[7]/net52 (net)
                    0.0807    0.0003    5.4798 ^ gpio_control_in_2[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4798   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.2191 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3191   clock uncertainty
                             -0.3703    4.9489   clock reconvergence pessimism
                             -0.0233    4.9255   library hold time
                                        4.9255   data required time
-------------------------------------------------------------------------------------
                                        4.9255   data required time
                                       -5.4798   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.4524 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.5440 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.5460 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    4.7867 ^ gpio_control_in_2[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[8]/shift_register[3] (net)
                    0.0377    0.0002    4.7869 ^ gpio_control_in_2[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    5.1794 ^ gpio_control_in_2[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[8]/net52 (net)
                    0.0807    0.0003    5.1797 ^ gpio_control_in_2[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1797   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.8956 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9956   clock uncertainty
                             -0.3469    4.6487   clock reconvergence pessimism
                             -0.0233    4.6254   library hold time
                                        4.6254   data required time
-------------------------------------------------------------------------------------
                                        4.6254   data required time
                                       -5.1797   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1532 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.2449 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.2468 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    4.4875 ^ gpio_control_in_2[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[9]/shift_register[3] (net)
                    0.0377    0.0002    4.4878 ^ gpio_control_in_2[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    4.8802 ^ gpio_control_in_2[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[9]/net52 (net)
                    0.0807    0.0003    4.8805 ^ gpio_control_in_2[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8805   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0007    4.5732 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6732   clock uncertainty
                             -0.3236    4.3496   clock reconvergence pessimism
                             -0.0233    4.3263   library hold time
                                        4.3263   data required time
-------------------------------------------------------------------------------------
                                        4.3263   data required time
                                       -4.8805   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0014 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0931 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.0950 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    2.3357 ^ gpio_control_bidir_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_bidir_2[0]/shift_register[3] (net)
                    0.0377    0.0002    2.3359 ^ gpio_control_bidir_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    2.7284 ^ gpio_control_bidir_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_2[0]/net52 (net)
                    0.0807    0.0003    2.7287 ^ gpio_control_bidir_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7287   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    2.2537 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3537   clock uncertainty
                             -0.1559    2.1978   clock reconvergence pessimism
                             -0.0233    2.1744   library hold time
                                        2.1744   data required time
-------------------------------------------------------------------------------------
                                        2.1744   data required time
                                       -2.7287   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.7064 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7981 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.8000 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    2.0407 ^ gpio_control_bidir_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_bidir_2[1]/shift_register[3] (net)
                    0.0377    0.0002    2.0409 ^ gpio_control_bidir_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    2.4334 ^ gpio_control_bidir_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_2[1]/net52 (net)
                    0.0807    0.0003    2.4337 ^ gpio_control_bidir_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4337   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.9357 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0357   clock uncertainty
                             -0.1329    1.9028   clock reconvergence pessimism
                             -0.0233    1.8794   library hold time
                                        1.8794   data required time
-------------------------------------------------------------------------------------
                                        1.8794   data required time
                                       -2.4337   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7082 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.7999 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    0.8018 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    1.0425 ^ gpio_control_in_1a[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_1a[0]/shift_register[3] (net)
                    0.0377    0.0002    1.0428 ^ gpio_control_in_1a[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    1.4352 ^ gpio_control_in_1a[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_1a[0]/net52 (net)
                    0.0807    0.0003    1.4355 ^ gpio_control_in_1a[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4355   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0007    0.8597 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9597   clock uncertainty
                             -0.0551    0.9046   clock reconvergence pessimism
                             -0.0233    0.8812   library hold time
                                        0.8812   data required time
-------------------------------------------------------------------------------------
                                        0.8812   data required time
                                       -1.4355   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.0497 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.1414 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.1433 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    5.3841 ^ gpio_control_in_2[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_in_2[6]/shift_register[3] (net)
                    0.0377    0.0002    5.3843 ^ gpio_control_in_2[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    5.7767 ^ gpio_control_in_2[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_in_2[6]/net52 (net)
                    0.0807    0.0003    5.7770 ^ gpio_control_in_2[6]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7770   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0007    5.5395 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6395   clock uncertainty
                             -0.3934    5.2461   clock reconvergence pessimism
                             -0.0233    5.2228   library hold time
                                        5.2228   data required time
-------------------------------------------------------------------------------------
                                        5.2228   data required time
                                       -5.7770   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.4108 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0916    1.5024 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.5043 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0377    0.2407    1.7450 ^ gpio_control_bidir_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0064                                 gpio_control_bidir_2[2]/shift_register[3] (net)
                    0.0377    0.0002    1.7453 ^ gpio_control_bidir_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0807    0.3925    2.1377 ^ gpio_control_bidir_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0092                                 gpio_control_bidir_2[2]/net52 (net)
                    0.0807    0.0003    2.1380 ^ gpio_control_bidir_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1380   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0007    1.6170 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7170   clock uncertainty
                             -0.1099    1.6071   clock reconvergence pessimism
                             -0.0233    1.5838   library hold time
                                        1.5838   data required time
-------------------------------------------------------------------------------------
                                        1.5838   data required time
                                       -2.1380   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.5025 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    0.5044 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    0.7472 ^ gpio_control_bidir_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_bidir_1[1]/shift_register[1] (net)
                    0.0395    0.0003    0.7475 ^ gpio_control_bidir_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    1.1440 ^ gpio_control_bidir_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_bidir_1[1]/net51 (net)
                    0.0854    0.0005    1.1445 ^ gpio_control_bidir_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1445   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4428 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.5416 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    0.5437 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6437   clock uncertainty
                             -0.0392    0.6046   clock reconvergence pessimism
                             -0.0236    0.5810   library hold time
                                        0.5810   data required time
-------------------------------------------------------------------------------------
                                        0.5810   data required time
                                       -1.1445   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.5524 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.6441 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.6460 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    3.8888 ^ gpio_control_in_2[11]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[11]/shift_register[1] (net)
                    0.0395    0.0003    3.8891 ^ gpio_control_in_2[11]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    4.2856 ^ gpio_control_in_2[11]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[11]/net51 (net)
                    0.0854    0.0005    4.2861 ^ gpio_control_in_2[11]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2861   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.8292 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.9280 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.9301 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0301   clock uncertainty
                             -0.2840    3.7462   clock reconvergence pessimism
                             -0.0236    3.7226   library hold time
                                        3.7226   data required time
-------------------------------------------------------------------------------------
                                        3.7226   data required time
                                       -4.2861   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1127 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0919    0.2046 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    0.2066 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    0.4493 ^ gpio_control_bidir_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_bidir_1[0]/shift_register[1] (net)
                    0.0395    0.0003    0.4496 ^ gpio_control_bidir_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    0.8462 ^ gpio_control_bidir_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_bidir_1[0]/net51 (net)
                    0.0854    0.0005    0.8466 ^ gpio_control_bidir_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8466   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1215 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0990    0.2206 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    0.2227 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3227   clock uncertainty
                             -0.0159    0.3067   clock reconvergence pessimism
                             -0.0236    0.2831   library hold time
                                        0.2831   data required time
-------------------------------------------------------------------------------------
                                        0.2831   data required time
                                       -0.8466   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0014 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0931 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.0950 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    2.3378 ^ gpio_control_bidir_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_bidir_2[0]/shift_register[1] (net)
                    0.0395    0.0003    2.3380 ^ gpio_control_bidir_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    2.7346 ^ gpio_control_bidir_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_bidir_2[0]/net51 (net)
                    0.0854    0.0005    2.7351 ^ gpio_control_bidir_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7351   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.1574 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.2562 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.2583 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3583   clock uncertainty
                             -0.1631    2.1952   clock reconvergence pessimism
                             -0.0236    2.1716   library hold time
                                        2.1716   data required time
-------------------------------------------------------------------------------------
                                        2.1716   data required time
                                       -2.7351   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.7064 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7981 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.8000 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    2.0428 ^ gpio_control_bidir_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_bidir_2[1]/shift_register[1] (net)
                    0.0395    0.0003    2.0430 ^ gpio_control_bidir_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    2.4396 ^ gpio_control_bidir_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_bidir_2[1]/net51 (net)
                    0.0854    0.0005    2.4401 ^ gpio_control_bidir_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4401   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.8394 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.9382 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.9403 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0403   clock uncertainty
                             -0.1401    1.9001   clock reconvergence pessimism
                             -0.0236    1.8766   library hold time
                                        1.8766   data required time
-------------------------------------------------------------------------------------
                                        1.8766   data required time
                                       -2.4401   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.4108 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0916    1.5024 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.5044 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    1.7471 ^ gpio_control_bidir_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_bidir_2[2]/shift_register[1] (net)
                    0.0395    0.0003    1.7474 ^ gpio_control_bidir_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    2.1440 ^ gpio_control_bidir_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_bidir_2[2]/net51 (net)
                    0.0854    0.0005    2.1444 ^ gpio_control_bidir_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1444   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.5207 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.6195 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.6216 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7216   clock uncertainty
                             -0.1171    1.6045   clock reconvergence pessimism
                             -0.0236    1.5809   library hold time
                                        1.5809   data required time
-------------------------------------------------------------------------------------
                                        1.5809   data required time
                                       -2.1444   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.5231 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6148 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.6168 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    2.8595 ^ gpio_control_in_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1[0]/shift_register[1] (net)
                    0.0395    0.0003    2.8598 ^ gpio_control_in_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    3.2564 ^ gpio_control_in_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1[0]/net51 (net)
                    0.0854    0.0005    3.2568 ^ gpio_control_in_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2568   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.7197 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.8186 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.8207 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9207   clock uncertainty
                             -0.2038    2.7169   clock reconvergence pessimism
                             -0.0236    2.6933   library hold time
                                        2.6933   data required time
-------------------------------------------------------------------------------------
                                        2.6933   data required time
                                       -3.2568   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.7621 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.8539 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.8558 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    6.0986 ^ gpio_control_in_1[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1[10]/shift_register[1] (net)
                    0.0395    0.0003    6.0989 ^ gpio_control_in_1[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    6.4954 ^ gpio_control_in_1[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1[10]/net51 (net)
                    0.0854    0.0005    6.4959 ^ gpio_control_in_1[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4959   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    6.2111 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.3100 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.3121 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4121   clock uncertainty
                             -0.4561    5.9560   clock reconvergence pessimism
                             -0.0236    5.9324   library hold time
                                        5.9324   data required time
-------------------------------------------------------------------------------------
                                        5.9324   data required time
                                       -6.4959   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8267 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9184 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.9204 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    3.1632 ^ gpio_control_in_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1[1]/shift_register[1] (net)
                    0.0395    0.0003    3.1634 ^ gpio_control_in_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    3.5600 ^ gpio_control_in_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1[1]/net51 (net)
                    0.0854    0.0005    3.5605 ^ gpio_control_in_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5605   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.0470 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.1459 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.1479 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2479   clock uncertainty
                             -0.2274    3.0205   clock reconvergence pessimism
                             -0.0236    2.9969   library hold time
                                        2.9969   data required time
-------------------------------------------------------------------------------------
                                        2.9969   data required time
                                       -3.5605   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.1362 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.2279 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.2299 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    3.4726 ^ gpio_control_in_1[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1[2]/shift_register[1] (net)
                    0.0395    0.0003    3.4729 ^ gpio_control_in_1[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    3.8695 ^ gpio_control_in_1[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1[2]/net51 (net)
                    0.0854    0.0005    3.8699 ^ gpio_control_in_1[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8699   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.3805 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.4794 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.4815 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5815   clock uncertainty
                             -0.2515    3.3300   clock reconvergence pessimism
                             -0.0236    3.3064   library hold time
                                        3.3064   data required time
-------------------------------------------------------------------------------------
                                        3.3064   data required time
                                       -3.8699   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.4369 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.5286 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.5306 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    3.7733 ^ gpio_control_in_1[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1[3]/shift_register[1] (net)
                    0.0395    0.0003    3.7736 ^ gpio_control_in_1[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    4.1702 ^ gpio_control_in_1[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1[3]/net51 (net)
                    0.0854    0.0005    4.1706 ^ gpio_control_in_1[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1706   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7047 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.8036 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.8056 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9056   clock uncertainty
                             -0.2750    3.6307   clock reconvergence pessimism
                             -0.0236    3.6071   library hold time
                                        3.6071   data required time
-------------------------------------------------------------------------------------
                                        3.6071   data required time
                                       -4.1706   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7405 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.8322 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.8341 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    4.0769 ^ gpio_control_in_1[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1[4]/shift_register[1] (net)
                    0.0395    0.0003    4.0772 ^ gpio_control_in_1[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    4.4737 ^ gpio_control_in_1[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1[4]/net51 (net)
                    0.0854    0.0005    4.4742 ^ gpio_control_in_1[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4742   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0319 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.1308 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.1329 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2329   clock uncertainty
                             -0.2986    3.9343   clock reconvergence pessimism
                             -0.0236    3.9107   library hold time
                                        3.9107   data required time
-------------------------------------------------------------------------------------
                                        3.9107   data required time
                                       -4.4742   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0427 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.1344 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.1364 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    4.3791 ^ gpio_control_in_1[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1[5]/shift_register[1] (net)
                    0.0395    0.0003    4.3794 ^ gpio_control_in_1[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    4.7760 ^ gpio_control_in_1[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1[5]/net51 (net)
                    0.0854    0.0005    4.7764 ^ gpio_control_in_1[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7764   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.3577 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.4566 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.4587 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5587   clock uncertainty
                             -0.3222    4.2365   clock reconvergence pessimism
                             -0.0236    4.2129   library hold time
                                        4.2129   data required time
-------------------------------------------------------------------------------------
                                        4.2129   data required time
                                       -4.7764   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.1219 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.2136 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.2156 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    5.4583 ^ gpio_control_in_1[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1[8]/shift_register[1] (net)
                    0.0395    0.0003    5.4586 ^ gpio_control_in_1[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    5.8552 ^ gpio_control_in_1[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1[8]/net51 (net)
                    0.0854    0.0005    5.8556 ^ gpio_control_in_1[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8556   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.5210 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.6199 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.6220 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7220   clock uncertainty
                             -0.4063    5.3157   clock reconvergence pessimism
                             -0.0236    5.2921   library hold time
                                        5.2921   data required time
-------------------------------------------------------------------------------------
                                        5.2921   data required time
                                       -5.8556   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.4435 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.5353 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.5373 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    5.7801 ^ gpio_control_in_1[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1[9]/shift_register[1] (net)
                    0.0395    0.0003    5.7803 ^ gpio_control_in_1[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    6.1769 ^ gpio_control_in_1[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1[9]/net51 (net)
                    0.0854    0.0005    6.1774 ^ gpio_control_in_1[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1774   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.8677 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.9667 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.9687 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0687   clock uncertainty
                             -0.4313    5.6374   clock reconvergence pessimism
                             -0.0236    5.6138   library hold time
                                        5.6138   data required time
-------------------------------------------------------------------------------------
                                        5.6138   data required time
                                       -6.1774   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7082 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.7999 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    0.8018 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    1.0446 ^ gpio_control_in_1a[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1a[0]/shift_register[1] (net)
                    0.0395    0.0003    1.0449 ^ gpio_control_in_1a[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    1.4414 ^ gpio_control_in_1a[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1a[0]/net51 (net)
                    0.0854    0.0005    1.4419 ^ gpio_control_in_1a[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4419   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7634 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.8622 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    0.8643 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9643   clock uncertainty
                             -0.0623    0.9020   clock reconvergence pessimism
                             -0.0236    0.8784   library hold time
                                        0.8784   data required time
-------------------------------------------------------------------------------------
                                        0.8784   data required time
                                       -1.4419   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0128 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.1045 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.1065 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    1.3492 ^ gpio_control_in_1a[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1a[1]/shift_register[1] (net)
                    0.0395    0.0003    1.3495 ^ gpio_control_in_1a[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    1.7461 ^ gpio_control_in_1a[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1a[1]/net51 (net)
                    0.0854    0.0005    1.7465 ^ gpio_control_in_1a[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7465   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0917 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    1.1906 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.1927 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2927   clock uncertainty
                             -0.0861    1.2066   clock reconvergence pessimism
                             -0.0236    1.1830   library hold time
                                        1.1830   data required time
-------------------------------------------------------------------------------------
                                        1.1830   data required time
                                       -1.7465   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.3112 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.4029 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.4049 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    1.6476 ^ gpio_control_in_1a[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1a[2]/shift_register[1] (net)
                    0.0395    0.0003    1.6479 ^ gpio_control_in_1a[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    2.0445 ^ gpio_control_in_1a[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1a[2]/net51 (net)
                    0.0854    0.0005    2.0449 ^ gpio_control_in_1a[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0449   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.4134 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.5122 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.5143 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6143   clock uncertainty
                             -0.1093    1.5050   clock reconvergence pessimism
                             -0.0236    1.4814   library hold time
                                        1.4814   data required time
-------------------------------------------------------------------------------------
                                        1.4814   data required time
                                       -2.0449   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.6123 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7040 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    1.7059 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    1.9487 ^ gpio_control_in_1a[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1a[3]/shift_register[1] (net)
                    0.0395    0.0003    1.9490 ^ gpio_control_in_1a[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    2.3455 ^ gpio_control_in_1a[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1a[3]/net51 (net)
                    0.0854    0.0005    2.3460 ^ gpio_control_in_1a[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3460   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.7379 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.8367 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.8388 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9388   clock uncertainty
                             -0.1328    1.8061   clock reconvergence pessimism
                             -0.0236    1.7825   library hold time
                                        1.7825   data required time
-------------------------------------------------------------------------------------
                                        1.7825   data required time
                                       -2.3460   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.9106 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0023 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.0042 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    2.2470 ^ gpio_control_in_1a[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1a[4]/shift_register[1] (net)
                    0.0395    0.0003    2.2473 ^ gpio_control_in_1a[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    2.6438 ^ gpio_control_in_1a[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1a[4]/net51 (net)
                    0.0854    0.0005    2.6443 ^ gpio_control_in_1a[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6443   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0595 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.1583 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.1604 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2604   clock uncertainty
                             -0.1560    2.1044   clock reconvergence pessimism
                             -0.0236    2.0808   library hold time
                                        2.0808   data required time
-------------------------------------------------------------------------------------
                                        2.0808   data required time
                                       -2.6443   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.2183 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3100 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.3120 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    2.5548 ^ gpio_control_in_1a[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1a[5]/shift_register[1] (net)
                    0.0395    0.0003    2.5550 ^ gpio_control_in_1a[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    2.9516 ^ gpio_control_in_1a[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1a[5]/net51 (net)
                    0.0854    0.0005    2.9521 ^ gpio_control_in_1a[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9521   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.3912 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.4901 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.4921 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5921   clock uncertainty
                             -0.1800    2.4121   clock reconvergence pessimism
                             -0.0236    2.3886   library hold time
                                        2.3886   data required time
-------------------------------------------------------------------------------------
                                        2.3886   data required time
                                       -2.9521   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.0028 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    7.0945 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    7.0965 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    7.3393 ^ gpio_control_in_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[0]/shift_register[1] (net)
                    0.0395    0.0003    7.3395 ^ gpio_control_in_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    7.7361 ^ gpio_control_in_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[0]/net51 (net)
                    0.0854    0.0005    7.7366 ^ gpio_control_in_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7366   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.5485 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.6474 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    7.6494 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7494   clock uncertainty
                             -0.5528    7.1966   clock reconvergence pessimism
                             -0.0236    7.1730   library hold time
                                        7.1730   data required time
-------------------------------------------------------------------------------------
                                        7.1730   data required time
                                       -7.7366   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.8533 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.9450 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.9470 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    4.1897 ^ gpio_control_in_2[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[10]/shift_register[1] (net)
                    0.0395    0.0003    4.1900 ^ gpio_control_in_2[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    4.5866 ^ gpio_control_in_2[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[10]/net51 (net)
                    0.0854    0.0005    4.5871 ^ gpio_control_in_2[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5871   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1536 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.2524 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.2545 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3545   clock uncertainty
                             -0.3074    4.0471   clock reconvergence pessimism
                             -0.0236    4.0235   library hold time
                                        4.0235   data required time
-------------------------------------------------------------------------------------
                                        4.0235   data required time
                                       -4.5871   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.9038 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9955 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.9974 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    3.2402 ^ gpio_control_in_2[13]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[13]/shift_register[1] (net)
                    0.0395    0.0003    3.2405 ^ gpio_control_in_2[13]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    3.6370 ^ gpio_control_in_2[13]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[13]/net51 (net)
                    0.0854    0.0005    3.6375 ^ gpio_control_in_2[13]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6375   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.1301 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.2289 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.2310 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3310   clock uncertainty
                             -0.2334    3.0976   clock reconvergence pessimism
                             -0.0236    3.0740   library hold time
                                        3.0740   data required time
-------------------------------------------------------------------------------------
                                        3.0740   data required time
                                       -3.6375   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.6035 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6952 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.6972 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    2.9399 ^ gpio_control_in_2[14]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[14]/shift_register[1] (net)
                    0.0395    0.0003    2.9402 ^ gpio_control_in_2[14]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    3.3368 ^ gpio_control_in_2[14]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[14]/net51 (net)
                    0.0854    0.0005    3.3372 ^ gpio_control_in_2[14]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3372   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8064 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.9052 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.9073 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0073   clock uncertainty
                             -0.2100    2.7973   clock reconvergence pessimism
                             -0.0236    2.7737   library hold time
                                        2.7737   data required time
-------------------------------------------------------------------------------------
                                        2.7737   data required time
                                       -3.3372   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.2991 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3908 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    2.3928 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    2.6355 ^ gpio_control_in_2[15]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[15]/shift_register[1] (net)
                    0.0395    0.0003    2.6358 ^ gpio_control_in_2[15]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    3.0324 ^ gpio_control_in_2[15]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[15]/net51 (net)
                    0.0854    0.0005    3.0328 ^ gpio_control_in_2[15]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0328   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.4783 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.5771 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.5792 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6792   clock uncertainty
                             -0.1863    2.4929   clock reconvergence pessimism
                             -0.0236    2.4693   library hold time
                                        2.4693   data required time
-------------------------------------------------------------------------------------
                                        2.4693   data required time
                                       -3.0328   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.6894 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.7811 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    6.7831 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    7.0258 ^ gpio_control_in_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[1]/shift_register[1] (net)
                    0.0395    0.0003    7.0261 ^ gpio_control_in_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    7.4227 ^ gpio_control_in_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[1]/net51 (net)
                    0.0854    0.0005    7.4232 ^ gpio_control_in_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4232   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.2106 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.3095 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    7.3116 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4116   clock uncertainty
                             -0.5284    6.8832   clock reconvergence pessimism
                             -0.0236    6.8596   library hold time
                                        6.8596   data required time
-------------------------------------------------------------------------------------
                                        6.8596   data required time
                                       -7.4232   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.3771 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    6.4689 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    6.4708 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    6.7136 ^ gpio_control_in_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[2]/shift_register[1] (net)
                    0.0395    0.0003    6.7139 ^ gpio_control_in_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    7.1104 ^ gpio_control_in_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[2]/net51 (net)
                    0.0854    0.0005    7.1109 ^ gpio_control_in_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1109   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.8740 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.9729 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.9750 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0750   clock uncertainty
                             -0.5041    6.5710   clock reconvergence pessimism
                             -0.0236    6.5474   library hold time
                                        6.5474   data required time
-------------------------------------------------------------------------------------
                                        6.5474   data required time
                                       -7.1109   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.0620 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.1537 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    6.1557 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    6.3985 ^ gpio_control_in_2[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[3]/shift_register[1] (net)
                    0.0395    0.0003    6.3987 ^ gpio_control_in_2[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    6.7953 ^ gpio_control_in_2[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[3]/net51 (net)
                    0.0854    0.0005    6.7958 ^ gpio_control_in_2[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7958   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.5344 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.6332 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.6353 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7353   clock uncertainty
                             -0.4795    6.2558   clock reconvergence pessimism
                             -0.0236    6.2322   library hold time
                                        6.2322   data required time
-------------------------------------------------------------------------------------
                                        6.2322   data required time
                                       -6.7958   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.0497 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.1414 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.1434 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    5.3861 ^ gpio_control_in_2[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[6]/shift_register[1] (net)
                    0.0395    0.0003    5.3864 ^ gpio_control_in_2[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    5.7830 ^ gpio_control_in_2[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[6]/net51 (net)
                    0.0854    0.0005    5.7834 ^ gpio_control_in_2[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7834   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.4432 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.5420 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.5441 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6441   clock uncertainty
                             -0.4006    5.2435   clock reconvergence pessimism
                             -0.0236    5.2199   library hold time
                                        5.2199   data required time
-------------------------------------------------------------------------------------
                                        5.2199   data required time
                                       -5.7834   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.7525 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.8442 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.8461 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    5.0889 ^ gpio_control_in_2[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[7]/shift_register[1] (net)
                    0.0395    0.0003    5.0891 ^ gpio_control_in_2[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    5.4857 ^ gpio_control_in_2[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[7]/net51 (net)
                    0.0854    0.0005    5.4862 ^ gpio_control_in_2[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4862   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    5.1228 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.2216 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.2237 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3237   clock uncertainty
                             -0.3775    4.9462   clock reconvergence pessimism
                             -0.0236    4.9227   library hold time
                                        4.9227   data required time
-------------------------------------------------------------------------------------
                                        4.9227   data required time
                                       -5.4862   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.4524 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.5440 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.5460 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    4.7888 ^ gpio_control_in_2[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[8]/shift_register[1] (net)
                    0.0395    0.0003    4.7890 ^ gpio_control_in_2[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    5.1856 ^ gpio_control_in_2[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[8]/net51 (net)
                    0.0854    0.0005    5.1861 ^ gpio_control_in_2[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1861   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.7993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.8981 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.9002 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0002   clock uncertainty
                             -0.3541    4.6461   clock reconvergence pessimism
                             -0.0236    4.6225   library hold time
                                        4.6225   data required time
-------------------------------------------------------------------------------------
                                        4.6225   data required time
                                       -5.1861   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1532 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.2449 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.2469 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    4.4896 ^ gpio_control_in_2[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[9]/shift_register[1] (net)
                    0.0395    0.0003    4.4899 ^ gpio_control_in_2[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    4.8865 ^ gpio_control_in_2[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[9]/net51 (net)
                    0.0854    0.0005    4.8869 ^ gpio_control_in_2[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8869   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.4768 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.5757 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.5778 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6778   clock uncertainty
                             -0.3308    4.3470   clock reconvergence pessimism
                             -0.0236    4.3234   library hold time
                                        4.3234   data required time
-------------------------------------------------------------------------------------
                                        4.3234   data required time
                                       -4.8869   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.2544 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    3.3463 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    3.3483 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    3.5911 ^ gpio_control_in_2[12]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[12]/shift_register[1] (net)
                    0.0395    0.0003    3.5913 ^ gpio_control_in_2[12]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    3.9879 ^ gpio_control_in_2[12]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[12]/net51 (net)
                    0.0854    0.0005    3.9884 ^ gpio_control_in_2[12]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9884   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.5079 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    3.6071 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.6092 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7092   clock uncertainty
                             -0.2608    3.4484   clock reconvergence pessimism
                             -0.0236    3.4248   library hold time
                                        3.4248   data required time
-------------------------------------------------------------------------------------
                                        3.4248   data required time
                                       -3.9884   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    5.7529 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.8448 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.8468 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    6.0895 ^ gpio_control_in_2[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[4]/shift_register[1] (net)
                    0.0395    0.0003    6.0898 ^ gpio_control_in_2[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    6.4864 ^ gpio_control_in_2[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[4]/net51 (net)
                    0.0854    0.0005    6.4868 ^ gpio_control_in_2[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4868   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.2011 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    6.3003 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.3023 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4023   clock uncertainty
                             -0.4554    5.9469   clock reconvergence pessimism
                             -0.0236    5.9233   library hold time
                                        5.9233   data required time
-------------------------------------------------------------------------------------
                                        5.9233   data required time
                                       -6.4868   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.4018 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.4938 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    5.4958 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    5.7385 ^ gpio_control_in_2[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_2[5]/shift_register[1] (net)
                    0.0395    0.0003    5.7388 ^ gpio_control_in_2[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    6.1354 ^ gpio_control_in_2[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_2[5]/net51 (net)
                    0.0854    0.0005    6.1358 ^ gpio_control_in_2[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1358   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.8227 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0992    5.9219 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.9240 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0240   clock uncertainty
                             -0.4281    5.5959   clock reconvergence pessimism
                             -0.0236    5.5723   library hold time
                                        5.5723   data required time
-------------------------------------------------------------------------------------
                                        5.5723   data required time
                                       -6.1358   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.4273 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0924    4.5196 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.5216 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    4.7644 ^ gpio_control_in_1[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1[6]/shift_register[1] (net)
                    0.0395    0.0003    4.7646 ^ gpio_control_in_1[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    5.1612 ^ gpio_control_in_1[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1[6]/net51 (net)
                    0.0854    0.0005    5.1617 ^ gpio_control_in_1[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1617   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.7722 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0996    4.8718 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.8739 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9739   clock uncertainty
                             -0.3522    4.6217   clock reconvergence pessimism
                             -0.0236    4.5981   library hold time
                                        4.5981   data required time
-------------------------------------------------------------------------------------
                                        4.5981   data required time
                                       -5.1617   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    4.8110 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0923    4.9033 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0020    4.9053 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0395    0.2428    5.1480 ^ gpio_control_in_1[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0075                                 gpio_control_in_1[7]/shift_register[1] (net)
                    0.0395    0.0003    5.1483 ^ gpio_control_in_1[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0854    0.3966    5.5449 ^ gpio_control_in_1[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0099                                 gpio_control_in_1[7]/net51 (net)
                    0.0854    0.0005    5.5454 ^ gpio_control_in_1[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5454   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    5.1859 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0995    5.2854 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.2875 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3875   clock uncertainty
                             -0.3821    5.0054   clock reconvergence pessimism
                             -0.0236    4.9818   library hold time
                                        4.9818   data required time
-------------------------------------------------------------------------------------
                                        4.9818   data required time
                                       -5.5454   data arrival time
-------------------------------------------------------------------------------------
                                        0.5635   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.5025 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    0.5044 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    0.7495 ^ gpio_control_bidir_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_bidir_1[1]/shift_register[2] (net)
                    0.0417    0.0005    0.7500 ^ gpio_control_bidir_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    1.1533 ^ gpio_control_bidir_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_bidir_1[1]/net50 (net)
                    0.0942    0.0003    1.1536 ^ gpio_control_bidir_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1536   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.4428 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.5416 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    0.5437 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6437   clock uncertainty
                             -0.0392    0.6046   clock reconvergence pessimism
                             -0.0242    0.5803   library hold time
                                        0.5803   data required time
-------------------------------------------------------------------------------------
                                        0.5803   data required time
                                       -1.1536   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.4108 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0916    1.5024 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    1.5043 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    1.7495 ^ gpio_control_bidir_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_bidir_2[2]/shift_register[2] (net)
                    0.0417    0.0005    1.7499 ^ gpio_control_bidir_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    2.1532 ^ gpio_control_bidir_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_bidir_2[2]/net50 (net)
                    0.0942    0.0003    2.1535 ^ gpio_control_bidir_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1535   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0009    1.5207 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.6195 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.6216 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.7216   clock uncertainty
                             -0.1171    1.6045   clock reconvergence pessimism
                             -0.0242    1.5802   library hold time
                                        1.5802   data required time
-------------------------------------------------------------------------------------
                                        1.5802   data required time
                                       -2.1535   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7405 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.8322 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    3.8341 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    4.0792 ^ gpio_control_in_1[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1[4]/shift_register[2] (net)
                    0.0417    0.0005    4.0797 ^ gpio_control_in_1[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    4.4830 ^ gpio_control_in_1[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1[4]/net50 (net)
                    0.0942    0.0003    4.4833 ^ gpio_control_in_1[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4833   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0319 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.1308 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.1329 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2329   clock uncertainty
                             -0.2986    3.9343   clock reconvergence pessimism
                             -0.0242    3.9100   library hold time
                                        3.9100   data required time
-------------------------------------------------------------------------------------
                                        3.9100   data required time
                                       -4.4833   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.0427 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.1344 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    4.1363 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    4.3815 ^ gpio_control_in_1[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1[5]/shift_register[2] (net)
                    0.0417    0.0005    4.3819 ^ gpio_control_in_1[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    4.7852 ^ gpio_control_in_1[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1[5]/net50 (net)
                    0.0942    0.0003    4.7855 ^ gpio_control_in_1[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7855   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.3577 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.4566 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.4587 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5587   clock uncertainty
                             -0.3222    4.2365   clock reconvergence pessimism
                             -0.0242    4.2123   library hold time
                                        4.2123   data required time
-------------------------------------------------------------------------------------
                                        4.2123   data required time
                                       -4.7855   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1127 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0919    0.2046 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    0.2066 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    0.4517 ^ gpio_control_bidir_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_bidir_1[0]/shift_register[2] (net)
                    0.0417    0.0005    0.4522 ^ gpio_control_bidir_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    0.8555 ^ gpio_control_bidir_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_bidir_1[0]/net50 (net)
                    0.0942    0.0003    0.8557 ^ gpio_control_bidir_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8557   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    0.1215 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0990    0.2206 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    0.2227 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3227   clock uncertainty
                             -0.0159    0.3067   clock reconvergence pessimism
                             -0.0242    0.2825   library hold time
                                        0.2825   data required time
-------------------------------------------------------------------------------------
                                        0.2825   data required time
                                       -0.8557   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0014 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0931 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    2.0950 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    2.3401 ^ gpio_control_bidir_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_bidir_2[0]/shift_register[2] (net)
                    0.0417    0.0005    2.3406 ^ gpio_control_bidir_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    2.7439 ^ gpio_control_bidir_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_bidir_2[0]/net50 (net)
                    0.0942    0.0003    2.7442 ^ gpio_control_bidir_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7442   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.1574 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.2562 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.2583 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3583   clock uncertainty
                             -0.1631    2.1952   clock reconvergence pessimism
                             -0.0242    2.1709   library hold time
                                        2.1709   data required time
-------------------------------------------------------------------------------------
                                        2.1709   data required time
                                       -2.7442   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.7064 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7981 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    1.8000 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    2.0451 ^ gpio_control_bidir_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_bidir_2[1]/shift_register[2] (net)
                    0.0417    0.0005    2.0456 ^ gpio_control_bidir_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    2.4489 ^ gpio_control_bidir_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_bidir_2[1]/net50 (net)
                    0.0942    0.0003    2.4492 ^ gpio_control_bidir_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4492   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.8394 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.9382 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.9403 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0403   clock uncertainty
                             -0.1401    1.9002   clock reconvergence pessimism
                             -0.0242    1.8759   library hold time
                                        1.8759   data required time
-------------------------------------------------------------------------------------
                                        1.8759   data required time
                                       -2.4492   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.5231 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6148 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    2.6168 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    2.8619 ^ gpio_control_in_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1[0]/shift_register[2] (net)
                    0.0417    0.0005    2.8623 ^ gpio_control_in_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    3.2656 ^ gpio_control_in_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1[0]/net50 (net)
                    0.0942    0.0003    3.2659 ^ gpio_control_in_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2659   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.7197 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.8186 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.8207 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.9207   clock uncertainty
                             -0.2038    2.7169   clock reconvergence pessimism
                             -0.0242    2.6927   library hold time
                                        2.6927   data required time
-------------------------------------------------------------------------------------
                                        2.6927   data required time
                                       -3.2659   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.4431 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    5.5324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.5332 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1097    5.6429 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0207    5.6636 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0977    5.7612 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.7621 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.8539 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    5.8558 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    6.1009 ^ gpio_control_in_1[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1[10]/shift_register[2] (net)
                    0.0417    0.0005    6.1014 ^ gpio_control_in_1[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    6.5047 ^ gpio_control_in_1[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1[10]/net50 (net)
                    0.0942    0.0003    6.5050 ^ gpio_control_in_1[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.5050   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0004    5.8672 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.9635 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9644 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0770    0.1182    6.0826 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0838                                 gpio_clock_1[17] (net)
                    0.0873    0.0223    6.1049 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1053    6.2101 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0335    0.0009    6.2111 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.3100 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.3121 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4121   clock uncertainty
                             -0.4561    5.9560   clock reconvergence pessimism
                             -0.0242    5.9317   library hold time
                                        5.9317   data required time
-------------------------------------------------------------------------------------
                                        5.9317   data required time
                                       -6.5050   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8267 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9184 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    2.9204 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    3.1655 ^ gpio_control_in_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1[1]/shift_register[2] (net)
                    0.0417    0.0005    3.1660 ^ gpio_control_in_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    3.5693 ^ gpio_control_in_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1[1]/net50 (net)
                    0.0942    0.0003    3.5696 ^ gpio_control_in_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5696   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.0470 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.1459 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.1480 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.2480   clock uncertainty
                             -0.2274    3.0205   clock reconvergence pessimism
                             -0.0242    2.9963   library hold time
                                        2.9963   data required time
-------------------------------------------------------------------------------------
                                        2.9963   data required time
                                       -3.5696   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.1362 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.2279 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    3.2298 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    3.4750 ^ gpio_control_in_1[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1[2]/shift_register[2] (net)
                    0.0417    0.0005    3.4754 ^ gpio_control_in_1[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    3.8787 ^ gpio_control_in_1[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1[2]/net50 (net)
                    0.0942    0.0003    3.8790 ^ gpio_control_in_1[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8790   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0009    3.3805 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    3.4794 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.4815 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5815   clock uncertainty
                             -0.2515    3.3300   clock reconvergence pessimism
                             -0.0242    3.3058   library hold time
                                        3.3058   data required time
-------------------------------------------------------------------------------------
                                        3.3058   data required time
                                       -3.8790   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.4369 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.5286 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    3.5305 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    3.7757 ^ gpio_control_in_1[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1[3]/shift_register[2] (net)
                    0.0417    0.0005    3.7761 ^ gpio_control_in_1[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    4.1794 ^ gpio_control_in_1[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1[3]/net50 (net)
                    0.0942    0.0003    4.1797 ^ gpio_control_in_1[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1797   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.7047 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.8036 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.8057 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.9057   clock uncertainty
                             -0.2750    3.6307   clock reconvergence pessimism
                             -0.0242    3.6065   library hold time
                                        3.6065   data required time
-------------------------------------------------------------------------------------
                                        3.6065   data required time
                                       -4.1797   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.1219 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.2136 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    5.2156 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    5.4607 ^ gpio_control_in_1[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1[8]/shift_register[2] (net)
                    0.0417    0.0005    5.4612 ^ gpio_control_in_1[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    5.8644 ^ gpio_control_in_1[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1[8]/net50 (net)
                    0.0942    0.0003    5.8647 ^ gpio_control_in_1[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.8647   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0009    5.5210 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.6199 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.6220 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7220   clock uncertainty
                             -0.4063    5.3157   clock reconvergence pessimism
                             -0.0242    5.2915   library hold time
                                        5.2915   data required time
-------------------------------------------------------------------------------------
                                        5.2915   data required time
                                       -5.8647   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0004    4.8105 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0898    4.9004 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.9012 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1081    5.0094 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0162    5.0255 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0955    5.1210 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.1214 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.2106 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.2115 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1140    5.3255 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0186    5.3441 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0985    5.4427 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.4435 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    5.5353 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    5.5373 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    5.7824 ^ gpio_control_in_1[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1[9]/shift_register[2] (net)
                    0.0417    0.0005    5.7829 ^ gpio_control_in_1[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    6.1862 ^ gpio_control_in_1[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1[9]/net50 (net)
                    0.0942    0.0003    6.1865 ^ gpio_control_in_1[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1865   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0005    5.1854 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0968    5.2822 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2832 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1166    5.3997 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0768                                 gpio_clock_1[15] (net)
                    0.0787    0.0174    5.4171 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1029    5.5200 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0333    0.0004    5.5205 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    5.6167 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.6176 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0830    0.1228    5.7405 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0911                                 gpio_clock_1[16] (net)
                    0.0907    0.0201    5.7606 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.1062    5.8668 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0335    0.0009    5.8677 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    5.9667 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.9688 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0688   clock uncertainty
                             -0.4313    5.6374   clock reconvergence pessimism
                             -0.0242    5.6132   library hold time
                                        5.6132   data required time
-------------------------------------------------------------------------------------
                                        5.6132   data required time
                                       -6.1865   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7082 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    0.7999 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    0.8018 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    1.0469 ^ gpio_control_in_1a[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1a[0]/shift_register[2] (net)
                    0.0417    0.0005    1.0474 ^ gpio_control_in_1a[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    1.4507 ^ gpio_control_in_1a[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1a[0]/net50 (net)
                    0.0942    0.0003    1.4510 ^ gpio_control_in_1a[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4510   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0009    0.7634 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    0.8622 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    0.8643 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9643   clock uncertainty
                             -0.0623    0.9020   clock reconvergence pessimism
                             -0.0242    0.8777   library hold time
                                        0.8777   data required time
-------------------------------------------------------------------------------------
                                        0.8777   data required time
                                       -1.4510   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0128 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.1045 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    1.1065 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    1.3516 ^ gpio_control_in_1a[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1a[1]/shift_register[2] (net)
                    0.0417    0.0005    1.3520 ^ gpio_control_in_1a[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    1.7553 ^ gpio_control_in_1a[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1a[1]/net50 (net)
                    0.0942    0.0003    1.7556 ^ gpio_control_in_1a[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7556   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.0917 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    1.1906 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.1927 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.2927   clock uncertainty
                             -0.0861    1.2066   clock reconvergence pessimism
                             -0.0242    1.1824   library hold time
                                        1.1824   data required time
-------------------------------------------------------------------------------------
                                        1.1824   data required time
                                       -1.7556   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.3112 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.4029 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    1.4048 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    1.6500 ^ gpio_control_in_1a[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1a[2]/shift_register[2] (net)
                    0.0417    0.0005    1.6504 ^ gpio_control_in_1a[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    2.0537 ^ gpio_control_in_1a[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1a[2]/net50 (net)
                    0.0942    0.0003    2.0540 ^ gpio_control_in_1a[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0540   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.4134 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.5122 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.5143 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6143   clock uncertainty
                             -0.1093    1.5050   clock reconvergence pessimism
                             -0.0242    1.4807   library hold time
                                        1.4807   data required time
-------------------------------------------------------------------------------------
                                        1.4807   data required time
                                       -2.0540   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.6123 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    1.7040 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    1.7059 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    1.9510 ^ gpio_control_in_1a[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1a[3]/shift_register[2] (net)
                    0.0417    0.0005    1.9515 ^ gpio_control_in_1a[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    2.3548 ^ gpio_control_in_1a[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1a[3]/net50 (net)
                    0.0942    0.0003    2.3551 ^ gpio_control_in_1a[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3551   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0332    0.0009    1.7379 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    1.8367 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    1.8389 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9389   clock uncertainty
                             -0.1328    1.8061   clock reconvergence pessimism
                             -0.0242    1.7818   library hold time
                                        1.7818   data required time
-------------------------------------------------------------------------------------
                                        1.7818   data required time
                                       -2.3551   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    1.9106 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.0023 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    2.0042 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    2.2493 ^ gpio_control_in_1a[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1a[4]/shift_register[2] (net)
                    0.0417    0.0005    2.2498 ^ gpio_control_in_1a[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    2.6531 ^ gpio_control_in_1a[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1a[4]/net50 (net)
                    0.0942    0.0003    2.6534 ^ gpio_control_in_1a[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6534   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.0595 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.1583 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.1604 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.2604   clock uncertainty
                             -0.1560    2.1044   clock reconvergence pessimism
                             -0.0242    2.0801   library hold time
                                        2.0801   data required time
-------------------------------------------------------------------------------------
                                        2.0801   data required time
                                       -2.6534   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.8533 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.9450 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    3.9470 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    4.1921 ^ gpio_control_in_2[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[10]/shift_register[2] (net)
                    0.0417    0.0005    4.1926 ^ gpio_control_in_2[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    4.5959 ^ gpio_control_in_2[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[10]/net50 (net)
                    0.0942    0.0003    4.5962 ^ gpio_control_in_2[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5962   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1536 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.2524 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.2545 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3545   clock uncertainty
                             -0.3074    4.0471   clock reconvergence pessimism
                             -0.0242    4.0229   library hold time
                                        4.0229   data required time
-------------------------------------------------------------------------------------
                                        4.0229   data required time
                                       -4.5962   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.2183 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3100 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    2.3120 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    2.5571 ^ gpio_control_in_1a[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1a[5]/shift_register[2] (net)
                    0.0417    0.0005    2.5576 ^ gpio_control_in_1a[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    2.9609 ^ gpio_control_in_1a[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1a[5]/net50 (net)
                    0.0942    0.0003    2.9612 ^ gpio_control_in_1a[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9612   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0009    2.3912 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.4901 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.4922 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.5922   clock uncertainty
                             -0.1800    2.4122   clock reconvergence pessimism
                             -0.0242    2.3879   library hold time
                                        2.3879   data required time
-------------------------------------------------------------------------------------
                                        2.3879   data required time
                                       -2.9612   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.6889 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.7782 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.7790 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1071    6.8862 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0195    6.9056 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0963    7.0019 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.0028 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    7.0945 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    7.0965 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    7.3416 ^ gpio_control_in_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[0]/shift_register[2] (net)
                    0.0417    0.0005    7.3421 ^ gpio_control_in_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    7.7454 ^ gpio_control_in_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[0]/net50 (net)
                    0.0942    0.0003    7.7457 ^ gpio_control_in_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7457   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0333    0.0004    7.2101 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    7.3063 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    7.3073 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0721    0.1155    7.4227 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0775                                 gpio_clock_2[1] (net)
                    0.0819    0.0210    7.4437 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1038    7.5475 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.5485 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.6474 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    7.6495 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7495   clock uncertainty
                             -0.5528    7.1966   clock reconvergence pessimism
                             -0.0242    7.1724   library hold time
                                        7.1724   data required time
-------------------------------------------------------------------------------------
                                        7.1724   data required time
                                       -7.7457   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.5524 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    3.6441 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    3.6460 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    3.8911 ^ gpio_control_in_2[11]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[11]/shift_register[2] (net)
                    0.0417    0.0005    3.8916 ^ gpio_control_in_2[11]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    4.2949 ^ gpio_control_in_2[11]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[11]/net50 (net)
                    0.0942    0.0003    4.2952 ^ gpio_control_in_2[11]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2952   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0009    3.8292 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.9280 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.9301 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0301   clock uncertainty
                             -0.2840    3.7462   clock reconvergence pessimism
                             -0.0242    3.7219   library hold time
                                        3.7219   data required time
-------------------------------------------------------------------------------------
                                        3.7219   data required time
                                       -4.2952   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.2544 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    3.3463 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    3.3483 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    3.5934 ^ gpio_control_in_2[12]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[12]/shift_register[2] (net)
                    0.0417    0.0005    3.5939 ^ gpio_control_in_2[12]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    3.9972 ^ gpio_control_in_2[12]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[12]/net50 (net)
                    0.0942    0.0003    3.9975 ^ gpio_control_in_2[12]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9975   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0009    3.5079 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    3.6071 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.6092 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7092   clock uncertainty
                             -0.2608    3.4484   clock reconvergence pessimism
                             -0.0242    3.4242   library hold time
                                        3.4242   data required time
-------------------------------------------------------------------------------------
                                        3.4242   data required time
                                       -3.9975   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.9038 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.9955 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    2.9974 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    3.2425 ^ gpio_control_in_2[13]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[13]/shift_register[2] (net)
                    0.0417    0.0005    3.2430 ^ gpio_control_in_2[13]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    3.6463 ^ gpio_control_in_2[13]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[13]/net50 (net)
                    0.0942    0.0003    3.6466 ^ gpio_control_in_2[13]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6466   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0332    0.0009    3.1301 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    3.2289 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    3.2310 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3310   clock uncertainty
                             -0.2334    3.0976   clock reconvergence pessimism
                             -0.0242    3.0733   library hold time
                                        3.0733   data required time
-------------------------------------------------------------------------------------
                                        3.0733   data required time
                                       -3.6466   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.6035 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.6952 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    2.6971 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    2.9423 ^ gpio_control_in_2[14]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[14]/shift_register[2] (net)
                    0.0417    0.0005    2.9427 ^ gpio_control_in_2[14]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    3.3460 ^ gpio_control_in_2[14]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[14]/net50 (net)
                    0.0942    0.0003    3.3463 ^ gpio_control_in_2[14]/_122_/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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0009    2.8064 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    2.9052 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.9073 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0073   clock uncertainty
                             -0.2100    2.7973   clock reconvergence pessimism
                             -0.0242    2.7731   library hold time
                                        2.7731   data required time
-------------------------------------------------------------------------------------
                                        2.7731   data required time
                                       -3.3463   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.2991 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    2.3908 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    2.3928 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    2.6379 ^ gpio_control_in_2[15]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[15]/shift_register[2] (net)
                    0.0417    0.0005    2.6384 ^ gpio_control_in_2[15]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    3.0417 ^ gpio_control_in_2[15]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[15]/net50 (net)
                    0.0942    0.0003    3.0419 ^ gpio_control_in_2[15]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0419   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0009    2.4783 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    2.5771 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    2.5792 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6792   clock uncertainty
                             -0.1863    2.4929   clock reconvergence pessimism
                             -0.0242    2.4687   library hold time
                                        2.4687   data required time
-------------------------------------------------------------------------------------
                                        2.4687   data required time
                                       -3.0419   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.3766 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0893    6.4659 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.4668 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1063    6.5730 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0195    6.5925 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0960    6.6885 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.6894 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.7811 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    6.7831 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    7.0282 ^ gpio_control_in_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[1]/shift_register[2] (net)
                    0.0417    0.0005    7.0287 ^ gpio_control_in_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    7.4320 ^ gpio_control_in_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[1]/net50 (net)
                    0.0942    0.0003    7.4323 ^ gpio_control_in_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.4323   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0004    6.8735 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.9697 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.9707 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0708    0.1145    7.0852 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0760                                 gpio_clock_2[2] (net)
                    0.0808    0.0210    7.1062 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1035    7.2097 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0334    0.0009    7.2106 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    7.3095 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    7.3116 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4116   clock uncertainty
                             -0.5284    6.8832   clock reconvergence pessimism
                             -0.0242    6.8590   library hold time
                                        6.8590   data required time
-------------------------------------------------------------------------------------
                                        6.8590   data required time
                                       -7.4323   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.0615 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    6.1508 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    6.1516 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1075    6.2591 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0204    6.2795 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.0967    6.3762 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.3771 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0918    6.4689 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    6.4708 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    6.7159 ^ gpio_control_in_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[2]/shift_register[2] (net)
                    0.0417    0.0005    6.7164 ^ gpio_control_in_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    7.1197 ^ gpio_control_in_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[2]/net50 (net)
                    0.0942    0.0003    7.1200 ^ gpio_control_in_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1200   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0004    6.5339 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    6.6300 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.6310 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0729    0.1159    6.7469 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0787                                 gpio_clock_2[3] (net)
                    0.0835    0.0220    6.7688 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0334    0.1042    6.8731 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0334    0.0009    6.8740 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.9729 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.9750 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0750   clock uncertainty
                             -0.5041    6.5710   clock reconvergence pessimism
                             -0.0242    6.5467   library hold time
                                        6.5467   data required time
-------------------------------------------------------------------------------------
                                        6.5467   data required time
                                       -7.1200   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0004    5.7524 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    5.8419 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.8427 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1084    5.9512 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0149    5.9661 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0951    6.0611 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.0620 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    6.1537 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    6.1557 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    6.4008 ^ gpio_control_in_2[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[3]/shift_register[2] (net)
                    0.0417    0.0005    6.4013 ^ gpio_control_in_2[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    6.8046 ^ gpio_control_in_2[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[3]/net50 (net)
                    0.0942    0.0003    6.8049 ^ gpio_control_in_2[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8049   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0005    6.2006 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    6.2971 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    6.2980 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1169    6.4149 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0761                                 gpio_clock_2[4] (net)
                    0.0772    0.0160    6.4309 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    6.5334 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0333    0.0009    6.5344 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0989    6.6332 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.6353 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7353   clock uncertainty
                             -0.4795    6.2558   clock reconvergence pessimism
                             -0.0242    6.2316   library hold time
                                        6.2316   data required time
-------------------------------------------------------------------------------------
                                        6.2316   data required time
                                       -6.8049   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.0497 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    5.1414 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    5.1433 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    5.3885 ^ gpio_control_in_2[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[6]/shift_register[2] (net)
                    0.0417    0.0005    5.3889 ^ gpio_control_in_2[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    5.7922 ^ gpio_control_in_2[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[6]/net50 (net)
                    0.0942    0.0003    5.7925 ^ gpio_control_in_2[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7925   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0009    5.4432 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.5420 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.5441 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.6441   clock uncertainty
                             -0.4006    5.2435   clock reconvergence pessimism
                             -0.0242    5.2193   library hold time
                                        5.2193   data required time
-------------------------------------------------------------------------------------
                                        5.2193   data required time
                                       -5.7925   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.7525 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.8442 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    4.8461 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    5.0912 ^ gpio_control_in_2[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[7]/shift_register[2] (net)
                    0.0417    0.0005    5.0917 ^ gpio_control_in_2[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    5.4950 ^ gpio_control_in_2[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[7]/net50 (net)
                    0.0942    0.0003    5.4953 ^ gpio_control_in_2[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4953   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0332    0.0009    5.1228 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    5.2216 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.2237 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3237   clock uncertainty
                             -0.3775    4.9463   clock reconvergence pessimism
                             -0.0242    4.9220   library hold time
                                        4.9220   data required time
-------------------------------------------------------------------------------------
                                        4.9220   data required time
                                       -5.4953   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.4524 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.5440 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    4.5460 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    4.7911 ^ gpio_control_in_2[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[8]/shift_register[2] (net)
                    0.0417    0.0005    4.7916 ^ gpio_control_in_2[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    5.1949 ^ gpio_control_in_2[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[8]/net50 (net)
                    0.0942    0.0003    5.1952 ^ gpio_control_in_2[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1952   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0009    4.7993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.8981 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.9002 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0002   clock uncertainty
                             -0.3541    4.6461   clock reconvergence pessimism
                             -0.0242    4.6219   library hold time
                                        4.6219   data required time
-------------------------------------------------------------------------------------
                                        4.6219   data required time
                                       -5.1952   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.1532 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0917    4.2449 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    4.2468 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    4.4920 ^ gpio_control_in_2[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[9]/shift_register[2] (net)
                    0.0417    0.0005    4.4924 ^ gpio_control_in_2[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    4.8957 ^ gpio_control_in_2[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[9]/net50 (net)
                    0.0942    0.0003    4.8960 ^ gpio_control_in_2[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8960   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0332    0.0009    4.4768 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0988    4.5757 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.5778 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.6778   clock uncertainty
                             -0.3308    4.3470   clock reconvergence pessimism
                             -0.0242    4.3228   library hold time
                                        4.3228   data required time
-------------------------------------------------------------------------------------
                                        4.3228   data required time
                                       -4.8960   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0004    5.4013 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    5.4908 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.4917 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1138    5.6055 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0396    5.6451 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1069    5.7520 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    5.7529 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.8448 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    5.8468 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    6.0919 ^ gpio_control_in_2[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[4]/shift_register[2] (net)
                    0.0417    0.0005    6.0924 ^ gpio_control_in_2[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    6.4957 ^ gpio_control_in_2[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[4]/net50 (net)
                    0.0942    0.0003    6.4959 ^ gpio_control_in_2[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4959   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0005    5.8222 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0965    5.9187 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.9196 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0926    0.1227    6.0423 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1099                                 gpio_clock_2[5] (net)
                    0.1240    0.0426    6.0850 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1152    6.2002 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.2011 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0991    6.3003 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    6.3024 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.4024   clock uncertainty
                             -0.4554    5.9469   clock reconvergence pessimism
                             -0.0242    5.9227   library hold time
                                        5.9227   data required time
-------------------------------------------------------------------------------------
                                        5.9227   data required time
                                       -6.4959   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0264    0.0264 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0875    0.1139 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0030    0.1169 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.1897    0.3066 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0304    0.3370 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1487    0.4856 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0246    0.5102 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1317    0.6419 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0284    0.6703 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1063    0.7766 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0200    0.7965 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1061    0.9027 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0549    0.9576 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.0971    1.0547 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0176    1.0722 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1500    1.2222 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0057    1.2279 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0888    1.3167 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0055    1.3222 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0877    1.4099 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.4103 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0891    1.4994 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.5003 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1024    1.6027 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0112    1.6139 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0916    1.7055 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.7059 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7951 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7960 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1021    1.8981 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0110    1.9091 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0915    2.0005 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.0009 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.0901 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0910 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1034    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0117    2.2061 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    2.2983 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.2987 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3878 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3887 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1059    2.4946 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0140    2.5086 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0940    2.6026 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.6030 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6922 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6931 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1042    2.7973 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0127    2.8100 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    2.9029 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.9033 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9925 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9934 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1104    3.1038 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0426    3.1464 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1071    3.2535 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0004    3.2539 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0895    3.3434 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.3442 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1032    3.4475 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0119    3.4593 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    3.5515 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.5519 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.6411 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.6420 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1043    3.7463 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0132    3.7594 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0930    3.8524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8529 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.9421 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.9429 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1037    4.0467 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0129    4.0595 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.1523 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1527 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.2419 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.2428 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1036    4.3465 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0125    4.3589 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0926    4.4515 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4519 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.5411 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5420 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1038    4.6458 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0129    4.6587 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0928    4.7516 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7520 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.8412 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.8421 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1031    4.9451 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0117    4.9568 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0920    5.0488 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.0493 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    5.1384 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    5.1393 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1136    5.2529 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0407    5.2936 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1073    5.4009 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.4018 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0920    5.4938 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    5.4957 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    5.7409 ^ gpio_control_in_2[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_2[5]/shift_register[2] (net)
                    0.0417    0.0005    5.7413 ^ gpio_control_in_2[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    6.1446 ^ gpio_control_in_2[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_2[5]/net50 (net)
                    0.0942    0.0003    6.1449 ^ gpio_control_in_2[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1449   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1202    0.0284    0.0284 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0454    0.0943    0.1227 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0251                                 soc/net211 (net)
                    0.0458    0.0033    0.1260 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2263    0.2045    0.3305 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1082                                 soc/net4196 (net)
                    0.2333    0.0328    0.3632 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1457    0.1603    0.5235 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.0957                                 soc/net4195 (net)
                    0.1530    0.0265    0.5500 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1314    0.1419    0.6919 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1050                                 soc/net4194 (net)
                    0.1425    0.0306    0.7225 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0808    0.1146    0.8371 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0851                                 soc/net4193 (net)
                    0.0898    0.0215    0.8586 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1120    0.1144    0.9730 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1321                                 soc/net4192 (net)
                    0.1592    0.0592    1.0322 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0620    0.1046    1.1368 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0635                                 soc/net4191 (net)
                    0.0715    0.0190    1.1558 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1437    0.1616    1.3174 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0385                                 soc/net689 (net)
                    0.1440    0.0061    1.3235 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0478    0.0957    1.4193 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0422                                 gpio_clock_2_shifted[18] (net)
                    0.0489    0.0059    1.4252 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0328    0.0946    1.5198 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0329    0.0004    1.5202 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.6163 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.6172 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0600    0.1104    1.7276 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0607                                 gpio_clock_2[18] (net)
                    0.0638    0.0121    1.7396 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0988    1.8384 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0330    0.0004    1.8389 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.9350 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.9359 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0593    0.1101    2.0460 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0600                                 gpio_clock_2[17] (net)
                    0.0630    0.0118    2.0578 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0330    0.0986    2.1564 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0330    0.0004    2.1569 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.2530 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.2539 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1115    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[16] (net)
                    0.0658    0.0126    2.3780 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    2.4773 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.4778 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.5739 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.5749 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0676    0.1141    2.6890 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[15] (net)
                    0.0730    0.0151    2.7041 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1013    2.8054 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8059 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.9020 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.9030 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0639    0.1123    3.0153 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0660                                 gpio_clock_2[14] (net)
                    0.0685    0.0137    3.0290 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.1291 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.1296 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.2257 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.2266 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0868    0.1190    3.3457 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1065                                 gpio_clock_2[13] (net)
                    0.1254    0.0459    3.3916 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1154    3.5070 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0341    0.0005    3.5075 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0964    3.6039 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.6048 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0617    0.1113    3.7161 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0631                                 gpio_clock_2[12] (net)
                    0.0659    0.0128    3.7289 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    3.8283 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.8287 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.9248 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.9258 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0643    0.1124    4.0382 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_2[11] (net)
                    0.0692    0.0142    4.0524 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1003    4.1526 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.1531 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.2492 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.2502 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0634    0.1118    4.3620 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0654                                 gpio_clock_2[10] (net)
                    0.0683    0.0139    4.3759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1000    4.4759 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.4763 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.5725 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.5734 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0628    0.1117    4.6851 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0646                                 gpio_clock_2[9] (net)
                    0.0674    0.0134    4.6986 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0998    4.7983 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0331    0.0004    4.7988 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.8949 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8959 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0636    0.1119    5.0078 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0657                                 gpio_clock_2[8] (net)
                    0.0685    0.0139    5.0218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    5.1218 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.1223 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.2184 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.2194 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1111    5.3305 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_2[7] (net)
                    0.0653    0.0126    5.3430 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0992    5.4423 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0331    0.0004    5.4427 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    5.5388 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    5.5398 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0959    0.1225    5.6623 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1132                                 gpio_clock_2[6] (net)
                    0.1277    0.0438    5.7061 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1157    5.8218 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.8227 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0426    0.0992    5.9219 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.9240 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0240   clock uncertainty
                             -0.4281    5.5959   clock reconvergence pessimism
                             -0.0242    5.5716   library hold time
                                        5.5716   data required time
-------------------------------------------------------------------------------------
                                        5.5716   data required time
                                       -6.1449   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.4273 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0924    4.5196 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    4.5216 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    4.7667 ^ gpio_control_in_1[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1[6]/shift_register[2] (net)
                    0.0417    0.0005    4.7672 ^ gpio_control_in_1[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    5.1705 ^ gpio_control_in_1[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1[6]/net50 (net)
                    0.0942    0.0003    5.1708 ^ gpio_control_in_1[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.1708   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0009    4.7722 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0996    4.8718 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    4.8739 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.9739   clock uncertainty
                             -0.3522    4.6217   clock reconvergence pessimism
                             -0.0242    4.5975   library hold time
                                        4.5975   data required time
-------------------------------------------------------------------------------------
                                        4.5975   data required time
                                       -5.1708   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   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
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0085    0.0085 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1034    0.1119 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1123 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0894    0.2016 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.2025 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1029    0.3054 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0123    0.3177 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0922    0.4099 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4103 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.4995 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.5004 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1029    0.6033 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0120    0.6152 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0921    0.7073 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7077 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    0.7969 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    0.7978 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    0.9030 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0150    0.9180 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0939    1.0119 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0123 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.1015 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.1024 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1034    1.2058 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0122    1.2180 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.3103 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.3107 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.3999 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.4008 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1040    1.5048 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0135    1.5183 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0931    1.6114 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.6118 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.7010 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    1.7019 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1033    1.8052 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0122    1.8174 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0923    1.9097 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.9101 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    1.9993 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.0002 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1135    2.1137 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0086    2.1224 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0950    2.2174 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.2179 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.3071 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.3080 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1061    2.4140 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0141    2.4281 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0941    2.5222 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.5226 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.6118 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.6127 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1052    2.7179 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0142    2.7321 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0938    2.8259 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.8263 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    2.9155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0009    2.9164 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1075    3.0238 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0161    3.0400 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.0953    3.1353 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.1357 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.2249 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.2258 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1047    3.3305 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0126    3.3431 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0929    3.4360 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.4364 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.5256 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.5265 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1059    3.6324 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0135    3.6459 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.0937    3.7396 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.7400 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    3.8292 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0009    3.8301 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1052    3.9352 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0133    3.9485 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0933    4.0418 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0422 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0892    4.1314 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.1323 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1136    4.2459 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0675    4.3135 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1129    4.4264 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0004    4.4268 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0899    4.5167 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0009    4.5176 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1162    4.6338 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0639    4.6976 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1125    4.8101 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    4.8110 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0923    4.9033 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0019    4.9053 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0417    0.2451    5.1504 ^ gpio_control_in_1[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0087                                 gpio_control_in_1[7]/shift_register[2] (net)
                    0.0417    0.0005    5.1509 ^ gpio_control_in_1[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0942    0.4033    5.5542 ^ gpio_control_in_1[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0112                                 gpio_control_in_1[7]/net50 (net)
                    0.0942    0.0003    5.5545 ^ gpio_control_in_1[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5545   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1086    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1201                                 gpio_clock_1_shifted[0] (net)
                    0.1097    0.0091    0.0091 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1115    0.1206 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0338    0.0004    0.1210 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0963    0.2174 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.2183 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0615    0.1109    0.3292 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0629                                 gpio_clock_1[0] (net)
                    0.0660    0.0133    0.3425 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0994    0.4419 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.4423 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.5384 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.5394 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0612    0.1109    0.6503 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0625                                 gpio_clock_1[1] (net)
                    0.0655    0.0129    0.6632 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0993    0.7624 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0331    0.0004    0.7629 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    0.8590 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    0.8600 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    0.9733 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[2] (net)
                    0.0727    0.0162    0.9895 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1012    1.0908 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    1.0912 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    1.1874 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.1883 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1114    1.2998 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0636                                 gpio_clock_1[3] (net)
                    0.0665    0.0132    1.3129 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    1.4124 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.4129 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.5090 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.5100 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1121    1.6220 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[4] (net)
                    0.0695    0.0146    1.6366 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1004    1.7370 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    1.7374 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    1.8336 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    1.8345 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0619    0.1114    1.9459 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0635                                 gpio_clock_1[5] (net)
                    0.0664    0.0131    1.9590 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.0995    2.0585 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0331    0.0004    2.0590 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    2.1551 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.1561 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0753    0.1224    2.2785 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0809                                 gpio_clock_1[6] (net)
                    0.0771    0.0093    2.2878 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1025    2.3902 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0333    0.0004    2.3907 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.4869 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.4878 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0680    0.1143    2.6021 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0715                                 gpio_clock_1[7] (net)
                    0.0733    0.0152    2.6173 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1014    2.7188 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0332    0.0004    2.7192 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0391    0.0010    2.8163 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0664    0.1134    2.9297 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0696                                 gpio_clock_1[8] (net)
                    0.0720    0.0153    2.9450 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1011    3.0461 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0332    0.0004    3.0465 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.1427 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.1436 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0714    0.1159    3.2595 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0762                                 gpio_clock_1[9] (net)
                    0.0782    0.0174    3.2768 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0333    0.1028    3.3796 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0333    0.0004    3.3800 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    3.4762 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.4772 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0642    0.1129    3.5901 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0664                                 gpio_clock_1[10] (net)
                    0.0687    0.0136    3.6036 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1001    3.7038 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0331    0.0004    3.7042 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    3.8004 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0391    0.0010    3.8013 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1141    3.9154 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0697                                 gpio_clock_1[11] (net)
                    0.0717    0.0146    3.9300 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0332    0.1010    4.0310 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.0314 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0962    4.1276 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.1285 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0654    0.1133    4.2419 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0681                                 gpio_clock_1[12] (net)
                    0.0703    0.0143    4.2562 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0331    0.1006    4.3568 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0332    0.0004    4.3572 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0961    4.4534 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.4543 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0899    0.1224    4.5768 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1319                                 gpio_clock_1[13] (net)
                    0.1712    0.0728    4.6496 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1217    4.7713 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0356    0.0005    4.7717 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0391    0.0969    4.8686 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0313                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0391    0.0010    4.8696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0993    0.1253    4.9948 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1351                                 gpio_clock_1[14] (net)
                    0.1677    0.0688    5.0637 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0355    0.1212    5.1849 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0225                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0355    0.0009    5.1859 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0427    0.0995    5.2854 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0366                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0428    0.0021    5.2875 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.3875   clock uncertainty
                             -0.3821    5.0054   clock reconvergence pessimism
                             -0.0242    4.9812   library hold time
                                        4.9812   data required time
-------------------------------------------------------------------------------------
                                        4.9812   data required time
                                       -5.5545   data arrival time
-------------------------------------------------------------------------------------
                                        0.5733   slack (MET)